Manuale d’uso / di manutenzione del prodotto M7 del fabbricante Toshiba
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[CONFIDENTIAL] 1 Toshiba Personal Computer Satellite R20 / TECRA M7 Maintenance Manual TOSHIBA CORPORATION File Number 960-572.
ii [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Copyright © 2006 by Toshiba Corporation. All rights reserv ed. Under the copyright laws, this manual cannot be reproduced in any form without the pr ior written permission of Toshiba.
Preface This maintenance manual describes how to pe rform hardware service maintenance for the Toshiba Personal Computer Satellite R20/TECRA M7, referred to as Satellite R20/TECRA M7 in this manual.
iv [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) The manual is divided into the following parts: Chapter 1 Hardware Overview describe s the Satellite R20/TECRA M7 system unit and each FRU. Chapter 2 Troubleshooting Procedures e xplains how to diagnose and resolve FRU problems.
Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronym s are enclosed in parentheses following their definition.
vi [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Manual ( 960-572) Table of Contents Chapter 1 Hardware Overview 1.1 Features .................................................................................................................. .... 1-1 1.
Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test .........................................................
viii [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Chapter 4 Replacement Procedures 4.1 Overview ................................................................................................................... 4-1 4.2 Battery pack .
4.32 Hinge assembly ....................................................................................................... 4-79 4.33 Fluorescent Lamp.................................................................................................... 4-82 Appendices Appendix A Handling the LCD Module .
x [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572).
[CONFIDENTIAL] Chapter 1 Hardware Overview.
1 Hardware Overview 1-ii [CONFIDENTIAL ] Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) 1 Hardware Overview.
1 Hardware Overview Satellite R20/TECRA M7 Maintena nce Man ual (960-572) [CONFIDENTIAL] 1-iii Chapter 1 Contents 1.1 Features .................................................................................................................. .... 1-1 1.
1 Hardware Overview 1-iv [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Figures Figure 1-1 Front of the computer..................................................................................... 1-6 Figure 1-2 System un its configuration .
1.1 Features 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-1 1 Features 1.1 Features The Satellite R20/TECRA M7 is an ultra thin and lightweigh t table.
1 Hardware Overview 1.1 Features 1-2 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ua l ( 960- 572) Memory Two DDR2 SO-DIMM slots support DDR2 533 or DDR2 667. Memory modules can be installed to a maximum of 4GB (4 ,096MB). Memory modules of 256MB, 512MB, 1GB and 2GB sizes are available.
1.1 Features 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-3 Touch pad A touch pad is installed as a pointing device.
1 Hardware Overview 1.1 Features 1-4 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ua l ( 960- 572) Switch/Button The following switches and buttons are equipped.
1.1 Features 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-5 Wireless LAN The computer is equipped with PCI Express Mini Card type wire less LAN card that supports 802.11 b/g or 802.11 a/b/g in the PC I Express MiniCard slot.
1 Hardware Overview 1.1 Features Figure 1-1 shows the front of the computer and Figure 1-2 shows the system units configuration. Figure 1-1 Front of the computer 1-6 [CONFIDENTIAL ] Satellite R20/TECR.
1.1 Features 1 Hardware Overview Figure 1-2 System units configuration Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-7.
1 Hardware Overview 1.2 System block diagram 1.2 System block diagram Figure 1-3 shows the system block diagram. Figure 1-3 System block diagram 1-8 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance .
1.2 System block diagram 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-9 The PC contains the following components. Processor Intel ® Core TM Duo Processor (dual core) or Inte l ® Core TM Solo Processor (single core) • Core speed: Dual core: 1.
1 Hardware Overview 1.2 System block diagram 1-10 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Memory Two memory slots capable of accep ting DDR2-SDRAM 256MB, 512MB, 1024MB or 2048MB memory modules for a maximum of 4GB. • 200-pin Small Outline DIMM • 1.
1.2 System block diagram 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-11 PCI chipset This gate array incorporates the following elem ents and functions.
1 Hardware Overview 1.2 System block diagram 1-12 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) GPU controller (Internal graphic controller) • Graphics interface in North Br idge (Intel 945GM) is used.
1.2 System block diagram 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-13 – Supports Magic Packet – Supports LED – Makes LAN to “Disable” in BIOS Wireless LAN • One Mini PCI Express Card slot − Supports 802.
1 Hardware Overview 1.3 2.5-inch Hard Disk Drive 1.3 2.5-inch Hard Disk Drive A compact, high-capacity SATA HDD with a he ight of 9.5mm contains a 2.5-inch magnetic disk and magnetic heads. Figure 1-4 shows a view of the 2.5-inch HDD and Tables 1-1 list the specifications.
1.3 2.5-inch Hard Disk Drive 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-15 Table 1-1 2.5-inch HDD Specifications (2/3) Items Specifications TOSHIBA HDD2D34BZK01 TOSHI BA HDD2D35BZK01 TOSHI BA HDD2D32BZK01 TOSHIBA HDD2D30BZK01 Outline Width (mm) 69.
1 Hardware Overview 1.3 2.5-inch Hard Disk Drive 1-16 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Table 1-1 2.5-inch HDD Specifications (3/3) Specifications Items TOSHIBA HDD2D31BZK01 FUJITSU G8BC0002WC10 Outline Width (mm) 69.
1.4 Optical Drive 1 Hardware Overview 1.4 Optical Drive 1.4.1 DVD-ROM Drive The DVD-ROM drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CD-ROM and DVD-ROM. The DVD-ROM drive is shown in Figure 1-5. Th e dimensions and specifications of the DVD-ROM drive are described in Table 1-2, Table 1-3.
1 Hardware Overview 1.4 Optical Drive 1-18 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Table 1-3 DVD-ROM drive specifications Specifications Item TEAC G8CC0002E520 Data transfer speed (Read) DVD-ROM CD-ROM Max. 8x CAV Max. 24x CAV ATAPI Burst (MB/s) PIO Mode DMA Mode Ultra DMA Mode 16.
1.4 Optical Drive 1 Hardware Overview 1.4.2 DVD-ROM & CD-R/RW Drive The DVD-ROM & CD-R/RW drive accommodates e ither 12 cm (4.72-inch) or 8 cm (3.
1 Hardware Overview 1.4 Optical Drive 1-20 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Table 1-5 DVD-ROM & CD-R/RW drive specifications (1/2) Specifications Item MATSUSHITA G8CC0002J520 Data transfer speed (Read) DVD-ROM CD-ROM Max.
1.4 Optical Drive 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-21 Table 1-5 DVD-ROM & CD-R/RW drive specifications (2/2) Specifications Item TEAC G8CC00032520 Data transfer speed (Read) DVD-ROM CD-ROM Max.
1 Hardware Overview 1.4 Optical Drive 1.4.3 DVD Super Multi Drive (Double-layer) The DVD Super Multi drive accommodates eith er 12 cm (4.72-inch) or 8 cm (3.15-inch) CD/DVD-ROM, CD-R/RW, DVD±R/±RW (DL) and DVD-RAM. The DVD Super Multi drive is shown in Figure 1- 7.
1.4 Optical Drive 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-23 Table 1-7 DVD Super Multi drive specifications (1/2) Specifications Item MATS USHITA G8CC0002T520 Data transfer speed (Read) DVD-ROM CD-ROM Max.
1 Hardware Overview 1.4 Optical Drive 1-24 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Table 1-7 DVD Super Multi drive specifications (2/2) Specifications Item Pioneer G8CC0002U530 Data transfer speed (Read) DVD-ROM CD-ROM Max.
1.5 Keyboard 1 Hardware Overview 1.5 Keyboard The keyboard is mounted 85(US)/87(UK) keys th at consist of character key and control key. The keyboard is connected to membrane connector on the system board and controlled by the keyboard controller. Figure1-8 is a view of the keyboard.
1 Hardware Overview 1.6 TFT Color Display 1.6 TFT Color Display The TFT color display consists of a LCD module and FL inverter board. 1.6.1 LCD Module The LCD module used for the TFT color display us es a backlight as the light source and can display images and characters of 16M colors with 1,440 × 900 (WXGA+) resolution.
1.6 TFT Color Display 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-27 1.6.2 FL Inverter Board The FL inverter board supplies a high freque ncy current to illuminate the LCD module FL. Table 1-9 lists the FL inve rter board specifications.
1 Hardware Overview 1.7 Power Supply 1-28 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) 1.7 Power Supply The power supply supplies different voltages to the system board. The power supply microcontroller has the following functions.
1.7 Power Supply 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-29 Table 1-10 lists the power s upply output specifications. Table 1-10 Power supply output specifications (1/2) Power supply (Yes/No) Name Voltage [V] Power OFF (Suspend mode) Power OFF (Boot mode) No battery Object PPV 1.
1 Hardware Overview 1.7 Power Supply 1-30 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) Table 1-10 Power supply output specifications (2/2) Power supply (Yes/No) Name Voltage [V] Power OFF (Suspend mode) Power OFF (Boot mode) No battery Object SND-P5V 5 No No No AN12941A A4R7-P4V 4.
1.8 Batteries 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-31 1.8 Batteries The PC has the following three batte ries. Main battery Secondary battery (Provided w ith some models or option) Real time clock (RTC) battery Table 1-11 lists the specifica tions for these two batteries.
1 Hardware Overview 1.8 Batteries 1-32 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) 1.8.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and dete cts a full charge when the AC adapter and battery are connected to the computer.
1.8 Batteries 1 Hardware Overview Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 1-33 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-14 lists the battery charging tim e and data preservation times.
1 Hardware Overview 1.9 AC Adapter 1-34 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) 1.9 AC Adapter The AC adapter is also used to charge the battery.
[CONFIDENTIAL] Chapter 2 Troubleshooting.
2 Troubleshooting 2-ii [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ual (960-572) 2.
2 Troubleshooting Satellite R20/TECRA M7 Maintena nce Man ual (960-572) [CONFIDENTIAL] 2-iii Chapter 2 Contents 2.1 Troubleshooting ......................................................................................................... 2-1 2.2 Troubleshooting Flowchart .
2 Troubleshooting 2-iv [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ua l ( 960- 572) 2.8 Display Troubleshooting .......................................................................................... 2-41 Procedure 1 External Monitor Check .
2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-v 2.16 Tablet Pen Troubleshooting ..................................................................................... 2-52 Procedure 1 Check on Windows XP Tablet PC Edition .
2 Troubleshooting 2-vi [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Man ua l ( 960- 572).
2.1 Troubleshooting 2 Troubleshooting 2 2.1 Troubleshooting Chapter 2 describes how to determine which Fi eld Replaceable Unit (FRU) in the computer is causing the computer to malfunction. (The “FRU ” m eans the replaceable unit in the field.) The FRUs covered are: 1.
2 Troubleshooting 2.2 Troubleshooting Flowchart 2-2 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Man ua l ( 960- 572) 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determ ining which FRU malfunctions.
2.2 Troubleshooting Flowchart 2 Troubleshooting Figure 2-1 Troubleshooting flowchart (1/2) Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-3.
2 Troubleshooting 2.2 Troubleshooting Flowchart Figure 2-1 Troubleshooting flowchart (2/2) 2-4 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Man ua l ( 960- 572).
2.2 Troubleshooting Flowchart 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-5 If the diagnostics program cannot detect an e rror, the problem may occur intermittently. The Test program should be executed several times to isolate the problem.
2 Troubleshooting 2.3 Power Supply Troubleshooting 2-6 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Man ua l ( 960- 572) 2.3 Power Supply Troubleshooting The power supply controller cont rols many functions and compone nts.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedure 1 Power Suppl y Icon Check The following two icons indicate the power supply status: Battery icon DC IN icon The power supply controller uses the power supply status with the Battery icon and the DC IN icon as listed in the tables below.
2 Troubleshooting 2.3 Power Supply Troubleshooting 2-8 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Man ua l ( 960- 572) When icons are blinking, perform the following procedure. 1. Remove the battery pack and the AC adap ter and cut off the power supply to the computer by force.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedure 2 Error Code Check If the power supply microprocessor detects a ma lfunction, the DC IN icon blinks orange.
2 Troubleshooting 2.3 Power Supply Troubleshooting 2-10 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) DC power supply (AC adapter) Error code Meaning 10h AC Adapter output voltage is over 16.5V. 11h TOSHIBA Express Port Replicator output voltage is over 16.
2.3 Power Supply Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-11 E5V output Error code Meaning 50h E5V voltage is over 6.00V. 51h E5V voltage is under 4.50V when the computer is powe red on.
2 Troubleshooting 2.3 Power Supply Troubleshooting 2-12 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) PPV output Error code Meaning 90h PPV voltage is over 1.80V. 91h PPV voltage is under 0.32V when the computer is powered on.
2.3 Power Supply Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-13 PPV output Error code Meaning D0h PPV voltage is over 1.80V. D1h PPV voltage is under 0.32V when the computer is powered on.
2 Troubleshooting 2.3 Power Supply Troubleshooting Procedure 3 Connection Check The wiring diagram related to th e power supply is shown below: Any of the connectors may be disconn ected. Perform starting from Check 1. Check 1 Make sure the AC adapter and the AC power cord are firmly plugged into the DC IN jack and wall outlet.
2.3 Power Supply Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-15 Procedure 4 Quick Charge Check Check if the power supply cont roller charges the battery pack properly. Perform the following procedures: Check 1 Make sure the AC adapter is fi rmly plugged into the DC IN socket.
2 Troubleshooting 2.4 System board Troubleshooting 2-16 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) 2.4 System board Troubleshooting This section describes how to determ ine if the Sy stem board is defective. Start with Procedure 1 and continue with the other pr ocedures as instructed.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-17 Procedure 1 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM.
2 Troubleshooting 2.4 System board Troubleshooting 2-18 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Check 3 The IRT checks the System board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) th rough (15), (20) or (21) appears, go to Procedure 4.
2.4 System board Troubleshooting 2 Troubleshooting Procedure 2 Debug Port (D port) Check on Boot Mode Check the D port status by a debug port test. Th e tool for debug port test is shown below. Figure 2-2 A set of to ol for debug port test The test procedures are follows; 1.
2 Troubleshooting 2.4 System board Troubleshooting 5. Execute GETDPORT.COM in the text menu in CPU REAL mode. (Insert the FD for starting D port into FDD and input “FD starting drive:>dport”.) The D port status is displayed in the following form; 6.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-21 Table 2-4 Debug port (Boot mode) error status (1/10) D port status Insp.
2 Troubleshooting 2.4 System board Troubleshooting 2-22 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Table 2-4 Debug port (Boot mode) error status (2/10) D port status Inspect.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-23 Table 2-4 Debug port (Boot mode) error status (3/10) D port status Inspection items Details Initialization of MCHM Initialization of ICH7M.
2 Troubleshooting 2.4 System board Troubleshooting 2-24 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Table 2-4 Debug port (Boot mode) error status (4/10) D port status Inspect.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-25 Table 2-4 Debug port (Boot mode) error status (5/10) D port status Insp.
2 Troubleshooting 2.4 System board Troubleshooting 2-26 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Table 2-4 Debug port (Boot mode) error status (6/10) D port status Inspect.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-27 Table 2-4 Debug port (Boot mode) error status (7/10) D port status Insp.
2 Troubleshooting 2.4 System board Troubleshooting 2-28 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Table 2-4 Debug port (Boot mode) error status (8/10) D port status Inspect.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-29 Table 2-4 Debug port (Boot mode) error status (9/10) D port status Insp.
2 Troubleshooting 2.4 System board Troubleshooting 2-30 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Table 2-4 Debug port (Boot mode) error status (10/10) D port status Inspec.
2.4 System board Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-31 Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the System board.
[CONFIDENTIAL] Chapter 3 Tests and Diagnostics.
3 Tests and Diagnostics 3-ii [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572).
3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-iii Chapter 3 Contents 3.1 The Diagnostic Test ................................................................................................... 3-1 3.1.1 Diagnostics menu .
3 Tests and Diagnostics 3-iv [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.21.1 Function Description .......................................................................... 3-49 3.21.2 Operations .............................
3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-v 3.31.1 Function Description .......................................................................... 3-96 3.31.2 Accessing the SETUP Program .............
3 Tests and Diagnostics 3-vi [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572).
2 Troubleshooting 2.5 USB 3.5” FDD Troubleshooting 2-32 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) 2 2.5 USB 3.5” FDD Troubleshooting This section describes how to determine if the USB 3.5” FDD is functioning properly.
2.5 USB 3.5” FDD Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-33 Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, tu rn on the computer and run the test.
2 Troubleshooting 2.5 USB 3.5” FDD Troubleshooting Procedure 3 Connector Check The USB FDD connector may be disconnected fr om the connector on the system board or USB board.
2.6 2.5” HDD Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-35 2.6 2.5” HDD Troubleshooting This section describes how to determine if the 2.5” HDD is functioning properly. Perform the steps below starting with Procedure 1 and con tinuing with the other pr ocedures as required.
2 Troubleshooting 2.6 2.5” HDD Troubleshooting 2-36 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Procedure 2 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM.
2.6 2.5” HDD Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-37 Procedure 3 Format Check The computer’s 2.5” HDD is formatted using the DOS FORMAT program or the physical format program of the test program.
2 Troubleshooting 2.6 2.5” HDD Troubleshooting 2-38 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnosti cs Disk. Perform all of the HDD tests in the Hard Disk Drive Test.
2.6 2.5” HDD Troubleshooting 2 Troubleshooting Procedure 5 Connector Check an d Replacement Check The HDD is connected to the system board w ith a HDD cable.
2 Troubleshooting 2.7 Keyboard Troubleshooting 2.7 Keyboard Troubleshooting To determine if the computer’s keyboard is functioning properly, perform the following procedures. Start with Procedure 1 and continue with the other procedures as instructed.
2.8 Display Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-41 2.8 Display Troubleshooting This section describes how to determ ine if th e computer’s display is functioning properly. Start with Procedure 1 and continue with the other procedures as instructed.
2 Troubleshooting 2.8 Display Troubleshooting Procedure 3 Connector and Cable Check The LCD module is connected to the System board through the LCD/FL cable. Also, the FL inverter is connected the system board through the LCD/FL cable. The cable may be firmly disconnected the board or damaged.
2.9 Touch pad Troubleshooting 2 Troubleshooting 2.9 Touch pad Troubleshooting To determine whether the Touch pad is faulty or not, perform the following procedures: Procedure 1: Diagnostic Te st Progr.
2 Troubleshooting 2.10 Optical drive Troubleshooting 2.10 Optical drive Troubleshooting To check if the optical drive is defective or not, follow the troubles hooting procedures below as instructed.
2.11 Modem Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-45 2.11 Modem Troubleshooting To check if the modem is defective or malf unctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.11 Modem Troubleshooting Procedure 2 Connector Check and Replacement Check The Modem jack (RJ11) is mounted on the system board and MDC is connected to the system board. If the modem malfunctions, the connections may be bad or the MDC or system board might be faulty.
2.12 Bluetooth Troubleshooting 2 Troubleshooting Satellite R20/TECRA M7 Mainte na nce Man ua l ( 960- 572) [CONFIDENTIAL] 2-47 2.12 Bluetooth Troubleshooting This section describes how to determine if the Bluetooth in the computer is functioning properly.
2 Troubleshooting 2.12 Bluetooth Troubleshooting Procedure 2 Connection Check The Bluetooth functional wiri ng diagram is shown below: Any of the connections may be disconnected.
2.13 LAN Troubleshooting 2 Troubleshooting 2.13 LAN Troubleshooting To check if the computer’s LAN is defec tive or malfunctioning, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.14 Sound Troubleshooting 2.14 Sound Troubleshooting To check if the sound function is defectiv e or malfunctioning, follow the troubleshooting procedures below as instructed.
2.15 Bridge media Slot Troubleshooting 2 Troubleshooting 2.15 Bridge media Slot Troubleshooting To check if the Bridge media slot is good or no good, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.16 Tablet Pen Troubleshooting 2-52 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) 2.16 Tablet Pen Troubleshooting To check if the Tablet Pen is defective or not , follow the troubleshooting procedures below as instructed.
2.16 Tablet Pen Troubleshooting 2 Troubleshooting Procedure 3 Connector Check and Replacement Check The Digitizer and LCD are connected to the system board as below. Check 1 The Digitizer may be disconnected. Make sure the Digitizer is connected to the CN9540 on the system board.
2 Troubleshooting 2.17 Wireless LAN Troubleshooting 2-54 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2) 2.17 Wireless LAN Troubleshooting To check if the Wireless LAN is defective or not, follow the troubleshooting procedures below as instructed.
2.17 Wireless LAN Troubleshooting 2 Troubleshooting Procedure 2 Check of Antenna connection The wireless LAN functional wiri ng diagram is shown below: Any of the connections may be disconnected.
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting 2.18 Fingerprint sensor Troubleshooting CAUTION : To delete the account for confirming the fingerprint operation, it is necessary to log on by the account with the ma nagement authority. If the password has been set to log on, ask the Log-ON password to the user.
2.18 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedure 1 Setting Windows Log-ON passw ord 1. Open [User Account] from [Control Panel]. 2. Click [User Account]. 3. Click the icon of the account (user’s na me) that you want to set the password.
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting [User's Passport] appears in “Ent er your password”. Click [Next]. When the finger print has been enrolled, [U ser’s Password] appear s. Slide your finger enrolled or type the password.
2.18 Fingerprint sensor Troubleshooting 2 Troubleshooting 5. Confirm that the box of [Run interactive tu torial] is checked (when proceeding wit seeing Tutorial) and click [Next].
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting 7. Put lightly your finger on the fingerprint sens or at the bottom right side of the display and slide your finger toward the right. Slide your finger four times. Four boxes are fi lled with fingerprints.
2.18 Fingerprint sensor Troubleshooting 2 Troubleshooting When you have failed in any time of four tim es reading and want to practice again, click [Try again]. When you have fully su cceeded in four times of reading, the message of “ Fully succeeded” appears.
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting Put lightly the first joint of your finger you wa nt to enroll on the fi ngerprint sensor and slide your finger toward you. Enroll your finge r three times. Every time your finger has been successfully enrolled, one box is checke d.
2.18 Fingerprint sensor Troubleshooting 2 Troubleshooting 13. Type a backup password two times in the fo llowing display. (This password is different from the password of Windows logon.) 14. Click [Next]. The [Finish] display appears. 15. Click [Finish], “Welcom e” display appears.
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting Procedure 3 Authentication of fingerprint 1. Turn on the computer to start up Windows. 2. In the Windows logon window, put lightly the first joint of your finger registered and slide your finger toward the right.
2.18 Fingerprint sensor Troubleshooting 2 Troubleshooting Procedure 4 Connector Check and Replacement Check The Fingerprint sensor cable is connected to the connector CN9560 on th e Fingerprint sensor board and connector CN9540 on the system board.
2 Troubleshooting 2.18 Fingerprint sensor Troubleshooting 2-66 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintena nce Manual (960-57 2).
3.1 The Diagnostic Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-1 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer’s hardware modules.
3 Tests and Diagnostics 3.1 The Diagnostic Test 3-2 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) REAL TIMER TEST NDP TEST EXPANSION TEST CD-ROM/DVD-ROM TEST Other.
3.1 The Diagnostic Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-3 3.1.2 H/W (Hardware) initial information setting tool The H/W initial inform ation setting tool consists of the following programs.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3-4 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.2 Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the Diagnostics disk in the USB floppy disk drive.
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics 3.2.1 Diagnostics menu (T&D) To execute this program, press 1 , or select 1-Repair Main (T&D) in the startup menu and press Enter . The following menu appears. TOSHIBA personal computer Common DIAGNOSTICS Version X.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Functions 1 through 12 are the Diagnostic Tests. Function 88 sets the floppy disk drive and hard disk drive error retry count (0-255). To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu, set the highlight bar to function 99 and press Enter .
3.2 Executing the Diagnostic Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-7 Use the up and down arrow keys to move the cursor to “ ERROR STOP ”. Use the right and left arrow keys to move the cursor to the desired option and press Enter .
3 Tests and Diagnostics 3.3 Setting of the hardware configuration 3-8 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.3 Setting of the hardware configuration To execute this program, press 2 or select 2-Repair initial config set in the startup menu and press Enter and follow the directions on the screen.
3.3 Setting of the hardware configuration 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-9 Setting of the HWSC Setting of the UUID Display of the DMI info.
3 Tests and Diagnostics 3.3 Setting of the hardware configuration 3-10 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest 04 System configuration display This subtest displays the information of the system configuration. Confirm the contents and press Enter .
3.4 Heatrun Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-11 3.4 Heatrun Test To execute this program, press 3 or select 3-Repair heatrun (T&D) in the startup menu and press Enter . After selecting the test, the same subtests as 3.
3 Tests and Diagnostics 3.5 Subtest Names 3-12 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.5 Subtest Names Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No. Test Name Subtest No.
3.5 Subtest Names 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-13 Table 3-1 Subtest names (2/2) No. Test Name Subtest No.
3 Tests and Diagnostics 3.6 System Test 3-14 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.6 System Test To execute the System Test select 1 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.6 System Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-15 This subtest checks the status for the quick charge. Subtest 05 DMI read This subtest displays the information in the Flash-ROM in the following format.
3 Tests and Diagnostics 3.7 Memory Test 3-16 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.7 Memory Test To execute the Memory Test, select 2 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.8 Keyboard Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-17 3.8 Keyboard Test To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.9 Display Test 3.9 Display Test To execute the Display Test, select 4 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute and press Enter .
3.9 Display Test 3 Tests and Diagnostics Subtest 04 Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter .
3 Tests and Diagnostics 3.9 Display Test 3-20 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest 06 “H” pattern display This subtest displays a full screen of “H” patterns.
3.10 Floppy Disk Test 3 Tests and Diagnostics 3.10 Floppy Disk Test CAUTION : Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD. The contents of the floppy disk will be erased.
3 Tests and Diagnostics 3.10 Floppy Disk Test 3-22 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Select the number of the subtest you want to execute and press Enter . The following message will appear during the floppy disk test.
3.11 Printer Test 3 Tests and Diagnostics 3.11 Printer Test CAUTION : Printer Test is not supported for this model. To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. NOTE : An IBM compatible printer must be connected to the system to execute this test.
3 Tests and Diagnostics 3.11 Printer Test Subtest 02 Function This subtest is for IBM compatible printers, and tests the following f unctions: Normal print Double-width print Compressed print Emphasiz.
3.12 Async Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-25 3.12 Async Test CAUTION : Async Test is not supported for this model. To execute the Async Test, select 7 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen.
3 Tests and Diagnostics 3.13 Hard Disk Test 3-26 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.13 Hard Disk Test To execute the Hard Disk Test, select 8 from the DIAGNOSTIC TEST MENU, press Enter , and follow the directions on the screen.
3.13 Hard Disk Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-27 3. The Hard Disk Test message will appear after you respond to the Detail Status prompt. Select the number of the subtest you want to execute and press Enter.
3 Tests and Diagnostics 3.13 Hard Disk Test 3-28 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest 04 Cross talk & peak shift This subtest writes eight types of worst pattern data (listed below) to a cylinder, then reads the data while moving from cylinder to cylinder.
3.14 Real Timer Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-29 3 3.14 Real Timer Test To execute the Real Timer Test, select 9 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.14 Real Timer Test 3-30 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest 03 Real time carry CAUTION : When this subtest is executed, the current date and time are erased. This subtest checks the real time clock increments.
3.15 NDP Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-31 3.15 NDP Test To execute the NDP test, select 10 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.16 Expansion Test 3-32 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.16 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3.16 Expansion Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-33 Subtest 02 RGB monitor ID NOTE: To execute this subtest, an external monitor with monitor ID function is required. Connect the external monitor to the PC for the test of ID acquisition.
3 Tests and Diagnostics 3.17 CD-ROM/DVD-ROM Test 3-34 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.17 CD-ROM/DVD-ROM Test To execute the CD-ROM/DVD-ROM test, select 12 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3.18 Error Code and Error Status Names 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-35 3.18 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the Diagnostic Test.
3 Tests and Diagnostics 3.18 Error Code and Error Status Names 3-36 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Table 3-2 Error codes and error status names (2/3) Device name Er.
3.18 Error Code and Error Status Names 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-37 Table 3-2 Error codes and error status names (3/3) Device name Er.
3 Tests and Diagnostics 3.19 Hard Disk Test Detail Status 3-38 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.19 Hard Disk Test Detail Status When an error occurs in the hard dis.
3.19 Hard Disk Test Detail Status 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-39 Table 3-4 Error register contents Bit Name Description 7 BBK (Bad block mark) “0” … Not used “1” … A bad block mark is detected.
3 Tests and Diagnostics 3.20 Only One Test 3-40 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.20 Only One Test 3.20.1 Program Description This program tests the unique functions of this model. 3.20.2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter .
3.20 Only One Test 3 Tests and Diagnostics Subtest 01 Pressed Key Display When you execute this subtest, the keyboard layout is drawn on the display as shown below. When any key is pressed, the corresponding key on the screen changes to the key character that was pressed.
3 Tests and Diagnostics 3.20 Only One Test Subtest 02 Touch Pad This subtest checks the functions of the touch pad as shown below. A) Touch Pad direction and parameter. B) Touch Pad switch function check. This test displays the response from the touch pad and touch pad switch.
3.20 Only One Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-43 Subtest 03 Wireless Communication Switch This subtest checks if the Wireless comm unication switch works properly. If the test is started with the switch ON, the following message appears in the display.
3 Tests and Diagnostics 3.20 Only One Test 3-44 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) NG message appears in the display if an error is found during the test. Confirm the connection of cable, and then execute the test again.
3.20 Only One Test 3 Tests and Diagnostics Subtest 06 Button This subtest checks if the buttons in the following figure work properly. Windows Security Button ESC/Rotation Button Cross Function Button TOSHIBA Assist button TOSHIBA Presentation button The following message appears in the display.
3 Tests and Diagnostics 3.20 Only One Test Subtest 07 Acceleration sensor This subtest detects and corrects the each axis (X, Y, Z). NOTE: Make sure that this subtest is executed on the following condition: 1. Flat desk with vertical plane to get the stability of machine.
3.20 Only One Test 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-47 When this subtest is selected, the following message appears in the display. The revision data has written in Exit to [Enter] / Continue to [Space] key Then press Space to continue the test.
3 Tests and Diagnostics 3.20 Only One Test 3-48 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) ** Setting OK! ** Press [Enter] key When a defective is found during the each check above, the following message appears in the display.
3.21 Head Cleaning 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-49 3.21 Head Cleaning 3.21.1 Function Description This function cleans the heads in the FDD by executing a series of head load/seek and read operations.
3 Tests and Diagnostics 3.22 Log Utilities 3-50 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.22 Log Utilities 3.22.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM.
3.22 Log Utilities 3 Tests and Diagnostics 3.22.2 Operations 1. Select 5 and press Enter in the DIAGNOSTIC MENU, the error information is displayed in the following format: XXXXX ERRORS CNT TS-NO PASS.
3 Tests and Diagnostics 3.23 Running Test 3-52 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.23 Running Test 3.23.1 Function Description This function automatically executes the following tests in sequence: 1. System test (subtest 01) 2.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-53 3.24 Floppy Disk Drive Utilities 3.24.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-54 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.24.2 Operations 1. Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message: [ FDD UTILITIES ] 1 - FORMAT 2 - COPY 3 - DUMP 4 – HDD-ID READ 9 - EXIT TO DIAGNOSTICS MENU 2.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-55 3. COPY program (a) When COPY is selected, the following message appears: FLOPPY DISK FORMAT & COPY : VX.
3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-56 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 4. DUMP program (a) When DUMP is selected, the following message appears: DIAGNOSTICS-HARD DISK & FLOPPY DISK DUMP : VX.
3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-57 (k) The following message will appear. To finish the dum p, select 3 . Press number key (1:up,2:down,3:end) ? (l) The following message will appear.
3 Tests and Diagnostics 3.25 System Configuration 3-58 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3 3.25 System Configuration 3.25.1 Function Description The System Configuration program contains th e following configuration information for the computer: 1.
3.25 System Configuration 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-59 3.25.2 Operations Select 8 from the DIAGNOSTIC MENU and press Enter. Then, the following system configuration appears in the display.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made b/g) 3-60 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.26 Wireless LAN Test Program (Intel-made b/g) This section describes how to perform the wireless LAN transm itting-receiving test (Intel- made Calexico 802.
3.26 Wireless LAN Test Program (Intel-made b/g) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-61 When a defective is detected in the test, following typical cause is considered.
3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made b/g) 3-62 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest03 Antenna check & communication test of 11b mode CAUTION: 1.
3.26 Wireless LAN Test Program (Intel-made b/g) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-63 Subtest04 Communication test of 11g mode This subtest checks the communication of wireless LAN antenna of Calexico 802.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made a/b/g) 3-64 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.27 Wireless LAN Test Program (Intel-made a/b/g) This section describes how to perform the wireless LAN transm itting-receiving test (Intel- made Calexico 802.
3.27 Wireless LAN Test Program (Intel-made a/b/g) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-65 If a defective is found during the test, NG message will appear in the display. Press any key and following message will appear in the display.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made a/b/g) 3-66 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) When a defective is detected in the test, following typical cause is considered.
3.27 Wireless LAN Test Program (Intel-made a/b/g) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-67 When a defective is detected in the test, following typical cause is considered.
3 Tests and Diagnostics 3.27 Wireless LAN Test Program (Intel-made a/b/g) 3-68 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest05 Communication test of 11g mode This subtest checks the communication of wireless LAN antenna of Calexico 802.
3.28 Wireless LAN Test Program (Atheros) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-69 3.28 Wireless LAN Test Program (Atheros) This section describes how to perform the wireless LAN transm itting-receiving test with the test program.
3 Tests and Diagnostics 3.28 Wireless LAN Test Program (Atheros) 3-70 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.28.1 Setting the responder machine 1. MB44ag is installed 1) Boot the computer by MB4x Responder media. 2) The Responder T&D is automatically started.
3.28 Wireless LAN Test Program (Atheros) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-71 6) When the file copy is completed, the following test m enu is displayed. Press r . The Responder T&D is started.
3 Tests and Diagnostics 3.28 Wireless LAN Test Program (Atheros) 3-72 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 5) When the file copy is completed, the following test m enu is displayed. Press d . The Responder T&D is started.
3.28 Wireless LAN Test Program (Atheros) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-73 When an error (read error of EEPROM date) has detected, the following is displayed. ------------ERROR------------ file bac.
3 Tests and Diagnostics 3.28 Wireless LAN Test Program (Atheros) 3-74 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) When an error has detected, the following is displayed. ************************************** * * * 11a Communication Test : NG !! * * * * Please refer to log.
3.28 Wireless LAN Test Program (Atheros) 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-75 6. SKU & MAC Check 11a/b/g communication test All the test .
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetoot h/IEEE1394 Test Program 3-76 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program This section describes how to perform the LAN/Modem/Bluetooth/IEEE1394 test with the test program.
3.29 LAN/Modem/Bluetoot h/IEEE1394 Test Program 3 Tests and Diagnostics Subtest01 (i82562 + ICHx) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip.
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetoot h/IEEE1394 Test Program Subtest02 (GbE) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. Select 2 to execute and press Enter . The following message will appear: Testing adapter.
3.29 LAN/Modem/Bluetoot h/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-79 3.29.2 Modem test For this subtest, connect the modem PCB and RJ11 connector with a harness.
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-80 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.29.3 Bluetooth test To execute this test, input 3 and press Enter . NOTE : Use another computer that can comm unicate by the Bluetooth as a reference machine to perform this test.
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-81 Subtest01 BD_ADDR check This subtest checks the BD_ADDR functions. When the Bluetooth test menu is displayed, press 1 to select the test and press Enter .
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-82 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) If the target machine has any problem, it displays Error CODE.
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-83 If the machine detects a malfunction, it indicates the error code as shown below. The error code begins with the least significant digit.
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-84 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Table 3-6 Error code for Bluetooth test (BD_ADDR) (2/2) Error code Meaning 0x20 Unsupported LMP Parameter Value.
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-85 When the Bluetooth test menu is displayed, press T to select the test and press Enter in the test machine.
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-86 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) If the target machine has any problem, the following m essage “ INCOMPLETE ” is displayed with the Error Code.
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-87 If the machine detects a malfunction, it indicates the error code as shown below. The error code begins with the least significant digit.
3 Tests and Diagnostics 3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-88 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Table 3-7 Error code for Bluetooth test (BD_ADDR of the DUT) (2/2) Error code Meaning 0x20 Unsupported LMP Parameter Value.
3.29 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-89 3.29.4 IEEE1394 test To execute this test, input 4 and press Enter . NOTE: Use another computer that can communicate by IEEE1394 (i.
3.30 Sound Test program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-90 3 Tests and Dia tics 3.30 Sound Test program gnos This section describes how to perform the Sound test. To execute the sound test, refer to the following description.
3.30 Sound Test program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-91 To return to the Sound test menu, Press 9 and Enter .
3 Tests and Diagnostics 3.30 Sound Test program 3-92 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest02 Sine Wave This subtest is executed by loading the COM file (ADSIN.COM). The program expands sine wave data table from 16KB to 64KB, and creates the play data.
3.30 Sound Test program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-93 3.30.3 CD Sound (Standard) To execute the CD Sound (Standard) test, press 3 and Enter . Insert the test media (TOSHIBA TEST CD-ROM or ABEX TEST CD-ROM) or music CD on the market (if the test media can not be prepared).
3 Tests and Diagnostics 3.30 Sound Test program 3-94 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Subtest02 English Narration Selected this subtest, narration in English starts. For more details on the procedure, refer to the subtest01.
3.30 Sound Test program 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-95 (2) Audio CD Insert an audio CD and the following menu appears in the display. CD/DVD TEST IN PROGRESS XXXXXXXX xxxxxxx DIAGNOSTIC TEST VX.
3 Tests and Diagnostics 3.31 SETUP 3-96 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 3.31 SETUP 3.31.1 Function Description This program displays the current system setup inform ation as listed below: 1. Memory 2. System Date/Time 3.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-97 11. Security Controller (a) TPM (b) Clear TPM Owner 12.
3 Tests and Diagnostics 3.31 SETUP 3.31.2 Accessing the SETUP Program Turn on the power while pressing ESC, the following menu appears. Check system. Then press [F1] key. Then press F1 . The following display appears. * 3 *4 * 4 *4 *4 NOTE: *1: Follow the HWSC about display / non-display of HDD Password window.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-99 Moving Within the SETUP Menu and Changing Values 1. Press Å and Æ to move between the two columns. Press ↑ and ↓ to m ove between items in a column.
3 Tests and Diagnostics 3.31 SETUP SETUP Options The SETUP screen is divided into 15 functionally related groups. This section describes each group and its options. 1. Memory This group of options displays the computer’s mem ory. This field displays the total amount of mem ory installed and is automatically calculated by the computer.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-101 NOTE: Display of the LCD Brightness will be changed in the condition below: (*1) Operating the battery (*2) Using the AC adapter User Setting Use this option to set the battery save parameters on the sub-window, BATTERY SAVE OPTIONS .
3 Tests and Diagnostics 3.31 SETUP 3-102 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) Cooling Method Maximum Performance If the CPU becomes too hot, the fan turns on automatically in a high speed to cool down the CPU. Performance If the CPU becomes too hot, the fan turns on automatically.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-103 4. Password This option sets or resets the user password for power on. Registered The user password has been registered. Not registered The user password has not been registered.
3 Tests and Diagnostics 3.31 SETUP 3-104 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 6. Boot Priority (a) Boot Priority This option sets the priority for booting the computer.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-105 7. Others Whether or not you need to configure the computer with these options depends primarily on the kind of software or peripherals you use.
3 Tests and Diagnostics 3.31 SETUP (d) Virtualization Technology Virtualization Technology sets enable or disable of the Intel Virtualization Technology installed in the CPU. Intel Virtualization Technology is the technique that allows one machine to operate as multiple virtual machines.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-107 NOTE: 1. Do not remove the AC adapter and battery pack at the same time when you use this feature. If you do so, data saved by the resume function will be lost.
3 Tests and Diagnostics 3.31 SETUP 3-108 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) This option displays the address and interrupt level for hard disk drive and optical disk drive. It is for information only and cannot be changed.
3.31 SETUP 3 Tests and Diagnostics Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 3-109 12. Display This group of options configures the computer’s display. (a) Power On Display This option is used to select the display when booting up.
3 Tests and Diagnostics 3.31 SETUP 3-110 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual (960-572) 13. Peripheral Use this option to select the peripheral’s mode. (a) Internal Pointing Device This option enables or disables the touch pad Enabled Enables the touch pad.
[CONFIDENTIAL] Chapter 4 Replacement Procedures.
4 Replacement Procedures 4-ii [CONFIDENTIAL] Satellite R2 0/TECRA M7 Mainte nance Manual (960-572) 4.
4 Replacement Procedures Satellite R20/ TECRA M7 Maintenance Manual (960-5 72) [CONFIDENTIAL] 4-iii Chapter 4 Contents 4.1 Overview ................................................................................................................... 4-1 Safety Precautions .
4 Replacement Procedures 4-iv [CONFIDENTIAL] Satellite R20/TECRA M7 Mainte nance Manual (960-572) 4.21 GPU heat sink ......................................................................................................... 4-50 4.22 Fan/Heat sink/CPU .
4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-v Figures Figure 4-1 Removing the battery pack................................................................................. 4-8 Figure 4-2 Removing the reserve pen .
4 Replacement Procedures 4-vi [CONFIDENTIAL] Satellite R2 0/TECRA M7 Mainte nance Manual (960-572) Figure 4-32 Removing the system board ........................................................................... 4-48 Figure 4-33 Removing the GPU heat sink .
4.1 Overview 4 Replacement Procedures 4 Replacement Procedures 4.1 Overview This chapter describes the procedure for rem oving and replacing the fi eld replaceable units (FRUs) in the PC. It may not be necessary to remove all the FRUs in order to replace one.
4 Replacement Procedures 4.1 Overview 4-2 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Manual ( 960-572) Safety Precautions Please read the following safety instructions before disassembling the computer and always follow the instructions w hile working on the computer.
4.1 Overview 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-3 Before You Begin Take note of the following points before star ting work. Always remove the AC adapter and battery pack before commencing any of the procedures.
4 Replacement Procedures 4.1 Overview Disassembly Procedure Four main types of cable connector are used. Pressure plate connector • • • • Spring connector Back flip connector Normal pin connec.
4.1 Overview 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-5 Assembly Procedure After the computer has been disassembled and th e part that caused the fault has been repaired or replaced, the computer must be reassem bled.
4 Replacement Procedures 4.1 Overview Screw Tightening Torque Use the following torque when tightening screws. CAUTION : Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall ou t) causing a short circuit or other damage.
4.1 Overview 4 Replacement Procedures Grip Color Some screws have a colored grip area to he lp you determine the leng th of the screw. Even numbered length screws: Brown Odd numbered length sc.
4 Replacement Procedures 4.2 Battery pack 4.2 Battery pack Removing the battery pack The following describes the procedure for removing the battery pack. (See Figure 4-1.) CAUTION: Take care not to short circuit the term inals when removing the battery pack.
4.2 Battery pack 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-9 Installing the battery pack The following describes the procedure for inst alling the battery pack.
4 Replacement Procedures 4.3 Reserve pen 4.3 Reserve pen Removing the reserve pen The following describes the procedure for re m oving the reserve pen.
4.4 Tablet PC pen 4 Replacement Procedures 4.4 Tablet PC pen Removing the tablet PC pen The following describes the procedure for rem o ving the tablet PC pen. (See Figure 4-3.) 1. Gently push the tablet PC pen . The pen will then protrude slightly from the side.
4 Replacement Procedures 4.5 PC card/Bridge media 4.5 PC card/Bridge media 4.5.1 PC card Removing the PC card The following describes the procedure for rem oving the PC card. (See Figure 4-4.) CAUTION: Insert or remove the PC card in accordance with any instructions in the PC card manual or the manuals of this computer.
4.5 PC card/Bridge media 4 Replacement Procedures 4.5.2 Bridge media Removing the Bridge media The following describes the procedure for re m oving the Bridge media. (See Figure 4-5.) CAUTION: Insert or remove the Bridge media in accordance with any instructions in the Bridge media manual or the manuals of this computer.
4 Replacement Procedures 4.6 MDC/USIM card 4.6 MDC/USIM card Removing the MDC/USIM card The following describes the procedure for re m oving the MDC/USIM card. (See Figure 4-6 and 4-7.) 1. Loosen the screw (with e-ring) and remove the MDC/USIM card cover .
4.6 MDC/USIM card 4 Replacement Procedures 5. Remove the MDC from the connector CN3010 on the system board. 6. Disconnect the MDC cable from the connector on the MDC. MDC MDC cable CN3010 Figure 4-7 Removing the MDC Installing the MDC/USIM card The following describes the procedure for inst alling the MDC/USIM card.
4 Replacement Procedures 4.7 HDD 4.7 HDD Removing the HDD The following describes the procedure for re moving the HDD. (See Figure 4-8 to 4-10.) CAUTION: Take care not to press on the top or bottom of the HDD. Pressure may cause data loss or damage to the device.
4.7 HDD 4 Replacement Procedures 3. Hold the tab to raise the HDD assembly and pull out the HDD assembly from the connector of the HDD cable . NOTE: When removing the HDD assembly, be care ful not to tear the tab. If the tab is torn, replace the HDD holder with a new one.
4 Replacement Procedures 4.7 HDD 4. Place the HDD assembly on a flat surface and rem ove the following screws fixing the HDD holder. • M3 × 4S FLAT HEAD screw × 4 5.
4.7 HDD 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-19 Installing the HDD The following describes the procedure for in stalling the HDD. (See Figure 4-8 to 4-10.) CAUTION: Do not hold the HDD by its top and bottom face.
4 Replacement Procedures 4.8 Keyboard 4.8 Keyboard Removing the keyboard The following describes the procedure for remo ving the keyboard. (See Figure 4-11 to 4-12.) 1. Turn the computer face up and open the display. 2. Insert your fingers into the slots on both sides and remove the keyboard holder A .
4.8 Keyboard 4 Replacement Procedures 6. Remove the following screw and keyboard support plate . • M2.5 × 8B FLAT HEAD screw × 1 7. Disconnect the keyboard cable from the connector CN3200 on the system board and remove the keyboard .
4 Replacement Procedures 4.8 Keyboard 4-22 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Manual ( 960-572) Installing the keyboard The following describes the procedure for inst alling the keyboard. (See Figure 4-11 to 4-12.) 1. Place the keyboard face down on the palm rest.
4.9 Memory module 4 Replacement Procedures 4.9 Memory module CAUTION: The power must be turned off wh en you remove the memory module. Removing the memory module with the power on risks damaging the module or the computer itself. Do not touch the memory module termi nals.
4 Replacement Procedures 4.9 Memory module 2. Open the left and right latches outside and remove the memory module(s) . Memory module Latch Latch Slot B Slot A Figure 4-14 Removing the memory module 4.
4.9 Memory module 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-25 Installing the memory module To install the memory module(s), make sure th e com puter is in boot mode and powered off. Then perform the following procedure.
4 Replacement Procedures 4.10 SW membrane 4.10 SW membrane Removing the SW membrane To remove the SW m embrane, perform th e following procedure. (See Figure 4-15.) 1. Remove the SW membrane cover while releasing latches. 2. Disconnect the SW membrane cable from the connector CN9600 on the system board.
4.10 SW membrane 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-27 Installing the SW membrane To install the SW membrane , perform the following procedure. (See Figure 4-15.) 1. Install the SW membrane to the slot while sliding it in the opposite direction at removing.
4 Replacement Procedures 4.11 Optical disk drive 4.11 Optical disk drive Removing the optical disk drive The following describes the procedure for rem ovi ng the optical disk drive. (See Figure 4-16 and 4-17.) 1. Remove the following screw . • M2.5 × 8B FLAT HEAD screw × 1 2.
4.11 Optical disk drive 4 Replacement Procedures 4. Remove the following screws and pushing plate from the optical drive assem bly. • S t u d s c r e w × 2 5.
4 Replacement Procedures 4.11 Optical disk drive 4-30 [CONFIDENTIAL ] Satellite R20/TECRA M7 Maintenance Manual ( 960-572) Installing the opt ical disk drive The following describes the procedure for installi ng the optical drive. (See Figure 4-16 and 4- 17.
4.12 Cover assembly and Base assembly 4 Replacement Procedures 4.12 Cover assembly and Base assembly Removing the cover assembly and base assembly The following describes the procedure for removing the cover assembly and base assembly. (See Figure 4-18 to 4-20.
4 Replacement Procedures 4.12 Cover assembly and Base assembly 4. Turn the display 90 degrees counter clockwise. 5. Close the display and turn over the computer. 6. Remove the following screws . • M2.5 × 16B FLAT HEAD screw × 3 (“16” in the figure below) • M2.
4.12 Cover assembly and Base assembly 4 Replacement Procedures 7. Separate the base assembly and cover assembly . Base assembly Cover assembly Figure 4-20 Removing the cover assembly and base assembly.
4 Replacement Procedures 4.12 Cover assembly and Base assembly Installing the Cover assem bly and Base assembly The following describes the procedure for instal ling the cover assem bly and base assembly. (See Figure 4-18 to 4-20.) 1. Install the base assemb ly to the cover assembly .
4.13 Base latch 4 Replacement Procedures 4.13 Base latch Removing the base latch The following describes the procedure for rem oving the base latch. (See Figure 4-21.
4 Replacement Procedures 4.14 Touch pen case/Ba ttery lock 4.14 Touch pen case/Battery lock Removing the Touch pen case/Battery lock The following describes the procedure for re m oving the touch pen case/battery lock. (See Figure 4-22.) 1. Remove the touch pen case while releasing the latches .
4.15 Bluetooth module 4 Replacement Procedures 4 Replacement Procedures 4.15 Bluetooth module Removing the Bluetooth module To remove the Bluetooth module, follow the steps below. (See Figure 4-23.) CAUTION: Do not try to remove the Bluetooth module with the computer turned on.
4 Replacement Procedures 4.15 Bluetooth module 4-38 [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Installing the Bluetooth module To install the Bluetooth module, follow the steps below. (See Figure 4-23.) 1. Connect the Bluetooth cable to the connector on the Bluetooth module.
4.16 Wireless LAN card 4 Replacement Procedures 4.16 Wireless LAN card Removing the Wireless LAN card To remove the Wireless LAN card, follow the steps below. (See Figure 4-24.) CAUTION: Do not try to remove the wireless LAN card with the computer turned on.
4 Replacement Procedures 4.16 Wireless LAN card 4-40 [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Installing the Wireless LAN card To install the Wireless LAN card, f ollow the steps below. (See Figure 4-24.) CAUTION: Be sure to switch the computer off before installing the wireless LAN card.
4.17 Microphone/Front panel 4 Replacement Procedures 4.17 Microphone/Front panel Removing the Microphone/Front panel The following describes the procedure for remo ving the microphone/front panel. (See Figure 4-25 and 4-26.) 1. Disconnect the microphone cable from the connector CN6050 on the system board.
4 Replacement Procedures 4.17 Microphone/Front panel 3. Remove the microphone cable from the guides of the front panel. 4. Remove the microphone hold plate and microphone from the front panel.
4.18 Modem jack/USB board/DC-IN jack 4 Replacement Procedures 4.18 Modem jack/USB board/DC-IN jack Removing the Modem jack/USB board/DC-IN jack The following describes the procedure for removing the modem jack/USB board/DC-IN jack. (See Figure 4-27 to 4-29.
4 Replacement Procedures 4.18 Modem jack/USB board/DC-IN jack 2. Disconnect the USB board cable from the connector CN4620 on the system board. 3. Remove the USB board from the slot. 4. Disconnect the USB board cable from the connector CN4631 on the USB board.
4.18 Modem jack/USB board/DC-IN jack 4 Replacement Procedures 5. Disconnect the DC-IN jack cable from the connector CN8800 on the system board. 6. Remove the DC-IN jack from the slot DC-IN jack cable .
4 Replacement Procedures 4.19 RTC battery 4.19 RTC battery Removing the RTC battery The following describes the procedure for rem o ving the RTC battery. (See Figure 4-30 and 4-31.) 1. Disconnect the RTC battery cable from the connector CN9300 on the system board.
4.19 RTC battery 4 Replacement Procedures 3. Open the insulator and remove the RTC battery from the RTC battery holder. Insulator RTC battery Figure 4-31 Removing the RTC battery Installing the system board/RTC battery The following describes the procedure for instal ling the RTC battery.
4 Replacement Procedures 4.20 System board 4.20 System board Removing the System board The following describes the procedure for re moving the system board. (See Figure 4-32.) 1. Disconnect the sensor cable , digitizer cable , LCD cable and touch pad cable from the connector CN9500 , CN9540 , CN5000 and CN3201 on the system board.
4.20 System board 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-49 Installing the system board The following describes the procedure for inst alling the system board. (See Figure 4-32.) 1. Install the system board to the cover assembly and secure it w ith the f ollowing screw .
4 Replacement Procedures 4.21 GPU heat sink 4.21 GPU heat sink Removing the GPU heat sink The following describes the procedure for re moving the GPU heat sink. (See Figure 4-33.) 1. Peel of the insulator . 2. Remove the following screws and GPU heat sink .
4.21 GPU heat sink 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-51 Installing the GPU heat sink The following describes the procedure for inst alling the GPU heat si nk. (See Figure 4-33.) 1. If there is already silicon grease on the GPU and GPU heat sink, clean it with a cloth.
4 Replacement Procedures 4.22 Fan/Heat sink/CPU 4.22 Fan/Heat sink/CPU Removing the Fan/Heat sink/CPU The following describes the procedure for rem o ving the fan/heat sink/CPU. (See Figure 4-34 to 4-36.) 1. Peel off the glass tape and disconnect the f an cable from the connector CN8771 on the system board.
4.22 Fan/Heat sink/CPU 4 Replacement Procedures 4. Remove the following screws and separate the fan and heat sink . • M2.5 × 4B FLAT HEAD screw × 2 Heat sink Fan M2.5x4B FLAT HEAD Figure 4-35 separating the fan and heat sink 5. Unlock the CPU by turning the cam counterclockwise on the CPU socket by 90 degrees with a flat-b lade screwdriver.
4 Replacement Procedures 4.22 Fan/Heat sink/CPU 6. Remove the CPU from the CPU socket. CAUTION: When removing the CPU, lift it up right above. Otherwise, pins of CPU may be damaged. Installing the Fan/Heat sink/CPU The following describes the procedure for inst alling the fan/heat sink/CPU.
4.22 Fan/Heat sink/CPU 4 Replacement Procedures 4. Apply new grease on the CPU using a special syringe as shown in the following figure. Apply quarter of scale (0.25ml) of grease evenly on the CPU chip. When silicon grease is already app lied to the CPU, wipe them o ff with a cloth in advance.
4 Replacement Procedures 4.23 Sensor board 4.23 Sensor board Removing the Sensor board The following describes the procedure for removing the sensor board. (See Figure 4-39.) 1. Remove the sensor board from the slot. 2. Disconnect the sensor cable from the connector CN9510 on the sensor board.
4.24 Speaker 4 Replacement Procedures 4.24 Speaker Removing the speaker The following describes the procedure for removing the speaker. (See Figure 4-40.) 1. Peel off the insulators and acetate tapes . 2. Remove the speaker covers while releasing latches.
4 Replacement Procedures 4.24 Speaker 4-58 [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Installing the speaker The following describes the procedure for installing the speaker. (See Figure 4-40.) 1. Install the sp eakers to the slots on both sides.
4.25 Touch pad 4 Replacement Procedures 4.25 Touch pad Removing the Touch pad The following describes the procedure for re m oving the touch pad. (See Figure 4-41 and 4- 42.) 1. Remove the following screw . • M2.5 × 6B FLAT HEAD screw × 1 2. Remove the touch pad cover while releasing four latches .
4 Replacement Procedures 4.25 Touch pad 3. Remove the touch pad from the slot. 4. Disconnect the touch pad cable from the connector on the touch pad. Touch pad cable Touch p ad Figure 4-42 Removing the touch pad Installing the Touch pad The following describes the procedure for inst alling the touch pad.
4.26 LCD mask 4 Replacement Procedures 4.26 LCD mask Removing the LCD mask The following describes the procedure for rem oving the LCD mask. (See Figure 4-43.) 1. Peel off the mask seals (9 points) from the LCD mask and remove the following screws securing the LCD m ask.
4 Replacement Procedures 4.26 LCD mask CAUTION : When removing the LCD mask, be sure to keep the following steps (order) referring to the figure below. 1. Release the latches o n the top from the right to the left. 2. Release the latches on the ri ght side from the top to the bottom.
4.26 LCD mask 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-63 Installing the LCD mask The following describes the procedure for installing the LCD m ask. (See Figure 4-43.) 1. Install the LCD mask to the display cover while securing the latche s.
4 Replacement Procedures 4.26 LCD mask CAUTION : When installing the LCD mask, be sure to keep the following steps (order) referring to the figure below. 1. Engage the latches on the left side while fiting the LCD mask to the correct position. 2. Engage the latches on the top from the left to the right.
4.27 Fingerprint sensor board 4 Replacement Procedures 4.27 Fingerprint sensor board Removing the Fingerprint sensor board The following describes the procedure for rem oving the fingerprint sensor board. (See Figure 4-44.) 1. Remove the following screw and fingerprint sensor board .
4 Replacement Procedures 4.28 Switch board 4.28 Switch board Removing the Switch board The following describes the procedure for rem o ving the switch board. (See Figure 4-45.) 1. Remove the following screw securing the switch board and pull up the sw itch board .
4.29 LCD unit/FL inverter 4 Replacement Procedures 4.29 LCD unit/FL inverter Removing the LCD unit/FL inverter The following describes the procedu re for removing the LCD unit/FL inverte r. (See Figure 4- 46 to 4-48.) NOTE: When replacing the LCD unit, do not give the hinge portion a strong press.
4 Replacement Procedures 4.29 LCD unit/FL inverter 3. Remove the following screw securing the LCD unit. • M2.5 × 6B FLAT HEAD screw × 1 4. Carefully lift up the top of the LCD unit . NOTE: When lifting up the top of the LCD unit, hold the corners of the LCD unit.
4.29 LCD unit/FL inverter 4 Replacement Procedures 7. Remove the following screws and two LCD supports from the LCD. • M2 × 3S S-THIN HEAD screw × 4 M2 × 3S S-THIN HEAD LCD LCD support M2 × 3S S-THIN HEAD Figure 4-48 Removing the LCD support NOTE: 1) Be careful not to apply pressure to the ICs along the edge of LCD unit.
4 Replacement Procedures 4.29 LCD unit/FL inverter 4-70 [CONFIDENTIAL ] Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) Installing the LCD unit/FL inverter The following describes the procedu re for installing the LCD unit/FL inverter. (See Figure 4- 46 to 4-48.
4.30 Digitizer 4 Replacement Procedures 4.30 Digitizer CAUTION : Read following instructions be fore handling the Digitizer. Do not carry the LCD module by holding the FL cable in one’s hand because it may result to cut the FL cable, and cause displa y function failure or lighting failure.
4 Replacement Procedures 4.30 Digitizer Do not make any scratches on the B/L and TAB by the edge of the digitizer when installing the digitizer because it may result to brea k the TAB or make scratches on the B/L and cause display function failure.
4.30 Digitizer 4 Replacement Procedures Do not turn up the digitizer because it may re sult to give stress on the TAB or PCB and cause the display function failure. Do not put any instrument on the LCD modul e because it may result to make scratch on the cell, polarization sheet or B/L and brea k the TAB and may cause the display function failure.
4 Replacement Procedures 4.30 Digitizer Do not hold, press and rub the TAB because it may result to break the TAB and cause the display function failure.
4.30 Digitizer 4 Replacement Procedures Satellite R20/ TECRA M7 Maintena nce Manual ( 960-572) [CONFIDENTIAL] 4-75.
4 Replacement Procedures 4.30 Digitizer Removing the Digitizer The following describes the procedure for removing the digitizer. (See Figure 4-49.) 1. Remove the following screws securing the digitizer. • M2 × 3S S-THIN HEAD screw × 3 2. Remove the digitizer from the LCD unit.
4.30 Digitizer 4 Replacement Procedures Installing the digitizer The following describes the procedure for installing the digitizer. (See Figure 4-49.) 1. Slide the digit ize r into the back pocket of the LCD. CAUTION : When replacing the digitizer, fit the di gitizer into the back of the LCD toward the arrow pointing.
4 Replacement Procedures 4.31 LCD latch assembly 4.31 LCD latch assembly Removing the LCD latch assembly The following describes the procedure for removing the LCD latch assembly. (See Figure 4- 50.) 1. Remove the LCD latch assembly from the slot as shown in the following figure.
4.32 Hinge assembly 4 Replacement Procedures 4.32 Hinge assembly Removing the Hinge assembly The following describes the procedure for rem o ving the hinge assembly. (See Figure 4-51 to 4-53.) 1. Peel off the insulator and acetate tape to release the wireless LAN antenna cable and Bluetooth antenna cable.
4 Replacement Procedures 4.32 Hinge assembly 2. Remove the following screws . • M3 × 4S FLAT HEAD screw × 2 3. Turn the display rear cover 90 degrees clockwise and remove the display rear cover from the cover assembly.
4.32 Hinge assembly 4 Replacement Procedures 4. Remove the following screws and hinge assembly by lifting it up. • M2.5 × 6S S-THIN HEAD screw × 2 M2.5 × 6S S-THIN HEAD Hinge assembly Figure 4-53 Removing th e hinge assembly (3) Installing the Hinge assembly The following describes the procedure for instal ling the hinge assem bly.
4 Replacement Procedure 4.33 Fluorescent lamp 4-82 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual ( 960-572) 4 4.33 Fluorescent lamp This system uses LCD modules from the following suppliers. The procedure for replacing the fluorescent lamp is different for each LCD module.
4.33 Fluorescent lamp 4 Replacement Procedure 4.33.1 Replacing the 14.1 Inch CHIMEI Fluorescent lamp The following describes the procedure for replacing the fluorescent lamp (See Figure 4-54 to 4-59). Disassembling Fluorescent lamp 1. Tear off the AL tape (1) and PCBA protector film (2).
4 Replacement Procedure 4.33 Fluorescent lamp 2. Tear off the CU tape (1) and unscrew the metal frame fixed screws (2). Figure 4-55 Replacing 14.1 Inch CHIMEI fluorescent lamp (2) 4-84 [CONFIDENTIAL] .
4.33 Fluorescent lamp 4 Replacement Procedure 3. To remove the metal fram e hooks out of the backlight unit (1), first remove the hooks of the bottom side, left side and right side and then remove the m etal frame (2). CAUTION : Be sure to take the frame off parallely in case of any deformation.
4 Replacement Procedure 4.33 Fluorescent lamp 4. Take of the X-PCB oppositely. CAUTION : Be careful upon taking off the PCB in case of any twisting deformation to TCP.
4.33 Fluorescent lamp 4 Replacement Procedure 5. Tear off the film tape (1) from the protector sheet. 6. Tear off the protector sheet (2), prism (3), LGP (4), LGP tape (5) and reflector (6) from the backlight unit in turn. CAUTION: Be careful upon taking off each sheet in case any damage.
4 Replacement Procedure 4.33 Fluorescent lamp 7. Unscrew the lamp ASS’Y fixed screws (1). Housing Lamp ASS’Y Figure 4-59 Replacing 14.1 Inch CHIMEI fluorescent lamp (6) 4-88 [CONFIDENTIAL] Satelli.
4.33 Fluorescent lamp 4 Replacement Procedure Satellite R20/TECRA M7 Maintenance Manual (960-572) [CONFIDENTIAL] 4-89 Assembling Fluorescent lamp Assembling is the opposite order of the disassembling.
4 Replacement Procedure 4.33 Fluorescent lamp 4-90 [CONFIDENTIAL] Satellite R20/TECRA M7 Maintenance Manual ( 960-572).
[CONFIDENTIAL] Appendices.
Appendices App-ii [CONFIDENTIAL] SatelliteR20/T ECRAM7 Mainte nance Manual (960-572).
Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] App-iii Appendix Contents Appendix A Handling the LCD Module ......................................................................... A-1 Appendix B Board Layout ........
Appendices App-iv [CONFIDENTIAL ] SatelliteR20/TECRAM7 Ma intenance Ma nual (960-572) C.16 CN4400 Bluetooth connector (20-pin) ...................................................... C-17 C.17 CN4610 USB connector (Port 6/ ４ ) (8-pin) ...............
Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] App-v SW board (FCYSW*) C.40 CN9550 System board I/F connector (15-pin)........................................... C-29 Appendix D Keyboard Scan/Character Codes ..........
Appendices App-vi [CONFIDENTIAL ] SatelliteR20/TECRAM7 Ma intenance Ma nual (960-572) Figures Figure B-1 System board layout (front) ...........................................................................B-1 Figure B-2 System board layout (back) .
Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] App-vii Table C-5 PC card I/F connector (70-pin) ..................................................................... C-8 Table C-6 Bridge Media I/ F connector (42-pin) .
Appendices App-viii [CONFID ENTIAL] SatelliteR20/T ECRAM7 Maintena nce Manual ( 960-572) Panel switch board (FCYPR*) Table C-36 System board I/ F connector (3-pin) ............................................................ C-26 SIM board (FCYSM*) Table C-37 System board I/ F connector (10-pin) .
Appendix A Handling the LCD Module Appendices Appendix A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged duri ng assembly or disassembly. Observe the following precautions when handling the LCD module: 1.
Appendices Appendix A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with co tton or a soft cloth. If it is still dirty, try breathing on the surface to create a light cond ensate and wipe it again. If the surface is very dirty, we recomme nd a LCD cleaning agent.
Appendix A Handling the LCD Module Appendices 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the m odule, so guard against damage from electrostatic discharge.
Appendices Appendix A Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
Appendix A Handling the LCD Module Appendices 10. If you transport the module, do not use pack ing material that c ontains epoxy resin (amine) or silicon glue (alcohol or oxime). These m aterials can release gas that can damage the panel’s polarization.
Appendices Appendix A Handling the LCD Module A-6 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72).
Appendix B Board Layout Appendices Appendix B Appendix B Board Layout B.1 System Board Front View Figure B-1 System board layout (front) SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [ CONFIDEN.
Appendices Appendix B Board Layout B-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) Table B-1 System board ICs and connectors (front) Number Part’s name IS2101 Bridge media conn.
Appendix B Board Layout Appendices B.2 System Board Back View Figure B-2 System board layout (back) SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [ CONFIDENTIAL] B-3.
Appendices Appendix B Board Layout B-4 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) Table B-2 System board ICs and connectors (back) Number Name CN5501 S-Video connector CN8800 DC.
Appendix B Board Layout Appendices B.3 Fingerprint Sensor Board Front and Back View <Front layout> <Back layout> Figure B-3 Fingerprint sensor board layout Table B-3 Fingerprint sensor boa.
Appendices Appendix B Board Layout B.4 Panel Switch Board Front and Back View <Front layout> <Back layout> Figure B-4 Panel switch board layout Table B-4 Panel switch board connector Numbe.
Appendix B Board Layout Appendices B.5 SIM Board Front and Back View <Front layout> <Back layout> Figure B-5 SIM board layout Table B-5 SIM board connector Number Name CN9530 System board .
Appendices Appendix B Board Layout B.6 Switch Board Front and Back View <Front layout> <Back layout> Figure B-6 Switch board layout Table B-6 Switch board connector Number Name CN9550 Syst.
Appendix B Board Layout Appendices B.7 Touch Pad Board Front and Back View <Front layout> <Back layout> Figure B-7 Touch pad board layout Table B-7 Touch pad board connectors Number Name C.
Appendices Appendix B Board Layout B.8 USB Board Front and Back View <Front layout> <Back layout> Figure B-8 USB board layout Table B-8 USB board connectors Number Name CN4631 System board.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [ CONFIDENTIAL] C-1 Appendix. C Pin Assignment Appendix C Pin Assignment System board (FAPNS*) C.1 CN1410 Memor y B connector (200-pin) Table C-1 Memory B connector (200-pin) (1/3) Pin No.
Appendices Appendix. C Pin Assignment C-2 [CONFIDENTIAL] SatelliteR20/T ECRAM7 Maintena nce Manual ( 960-572) Table C-1 Memory B connector (200-pin)(2/3) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] C-3 Table C-1 Memory B connector (200-pin) (3/3) Pin No.
Appendices Appendix. C Pin Assignment C-4 [CONFIDENTIAL] SatelliteR20/T ECRAM7 Maintena nce Manual ( 960-572) C.2 CN1400 Memor y A connector (200-pin) Table C-2 Memory A connector (200-pin) (1/3) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] C-5 Table C-2 Memory A connector (200-pin)(2/3) Pin No.
Appendices Appendix. C Pin Assignment C-6 [CONFIDENTIAL] SatelliteR20/T ECRAM7 Maintena nce Manual ( 960-572) Table C-2 Memory A connector (200-pin )(3/3) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] C-7 C.3 CN1820 ODD I/ F connect or (50-pin) Table C-3 ODD I/F connector (50-pin) Pin No.
Appendices Appendix. C Pin Assignment C-8 [CONFIDENTIAL] SatelliteR20/T ECRAM7 Maintena nce Manual ( 960-572) C.4 CN1850 SATA I/F connector (10-pin) Table C-4 SATA I/F connector (10-pin) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [CONFIDENTIAL ] C-9 Table C-5 PC card I/F connector (70-pin) (2/2) Pin No.
Appendices Appendix. C Pin Assignment C-10 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.6 IS2101 Bridge Media I/F connector (42-pin) Table C-6 Bridge Media I/F connector (42-pin) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-11 C.7 CN2300 Docking I/F connector (140-pin) Table C-7 Docking I/F c onnector (140-pin) (1/2) Pin No.
Appendices Appendix. C Pin Assignment C-12 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) Table C-7 Docking I/F connector (140-pin) (2/2) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-13 C.8 CN2600 PCI-Express mini card (WLAN) I/F connector (52-pin) Table C-8 PCI-Express mini card (WLAN) I/F connector (52-pin) Pin No. Signal Name I/O P i n N o .
Appendices Appendix. C Pin Assignment C-14 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.9 CN2610 PCI-Express mini car d (3G) I/F connector (52-pin) Table C-9 PCI-Express mini card (3G) I/F connector (52-pin) Pin No. Signal Name I/O P i n N o .
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-15 C.10 CN3010 MDC I/F connector (12-pin) Table C-10 MDC I/F connector (12-pin) Pin No.
Appendices Appendix. C Pin Assignment C-16 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.12 CN3201 PAD connector (8-pin) Table C-12 PAD connector (8-pin) Pin No. Signal Name I/O P i n N o . Signal Name I/O 1 GND - 2 GND - 3 IPDCLK-P5P I/O 4 IPDCLK-P5P I/O 5 IPDDAT-P5P I/O 6 IPDDAT-P5P I/O 7 P5V - 8 P5V - C.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-17 C.15 CN4200 IEEE1394 connector (4-pin) Table C-15 IEEE1394 connector (4-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 ZTPB0-P3N I/O 2 ZTPB0-P3P I/O 3 ZTPA0-P3N I/O 4 ZTPA0-P3P I/O 1T GND - 2T GND - 3T GND - 4T GND - C.
Appendices Appendix. C Pin Assignment C-18 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.17 CN4610 USB connecto r (Port 6/4) (8-pin) Table C-17 USB connector (Port 6/4) (8-pin) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-19 C.20 CN5000 LCD connector (40-pin) Table C-20 LCD connector (40-pin) Pin No.
Appendices Appendix. C Pin Assignment C-20 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.22 CN5501 S-Video connector (4-pin) Table C-22 S-Video connector (4-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 AGND - 2 AGND - 3 LUMINA-PYP O 4 CHROMA-PYP O 1T GND - 2T GND - 3T GND - 4T GND - C.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-21 C.26 J6310 Headphone connector (6-pin) Table C-26 Headphone connector (6-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 (A-GND) - 2 HEADL-PXP O 3 HEADR-PXP O 4 DETECTA-P4N I 5 A-GND - 6 N.
Appendices Appendix. C Pin Assignment C-22 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.30 CN8771 Fan connector (4-pin) Table C-30 Fan connector (4-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 P5V - 2 FANG-P3P I 3 GND - 4 (FPWM-S3P) O C.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-23 C.33 CN9540 Digitizer switch I/F connector (41-pin) Table C-33 Digitizer switch I/F con nector (41-pin) Pin No.
Appendices Appendix. C Pin Assignment C-24 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) C.34 CN9600 SW board I/F connector (13-pin) Table C-34 SW board I/F connector (13-pin) Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-25 Fingerprint sensor board (FCYFS*) C.35 CN9560 System board I/F connector (6-pin) Table C-35 System board I/F connector (6-pin) Pin No. Signal Name I/O Pin No.
Appendices Appendix. C Pin Assignment C-26 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) Panel switch board (FCYPR*) C.36 CN9510 System board I/F connector (3-pin) Table C-36 System board I/F connector (3-pin) Pin No. Signal Name I/O Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-27 SIM board (FCYSM*) C.37 CN9530 System board I/F connector (10-pin) Table C-37 System board I/F connector (10-pin) Pin No. Signal Name I/O Pin No.
Appendices Appendix. C Pin Assignment C-28 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72) USB board (FCYUS*) C.38 CN4631 System board I/F connector (8-pin) Table C-38 System board I/F connector (8-pin) Pin No. Signal Name I/O Pin No.
Appendix. C Pin Assignment Appendices SatelliteR20/T ECRAM7 Mainte nance Manual (960-572) [CONFIDENTIAL ] C-29 SW board (FCYSW*) C.40 CN9550 System board I/F connector (15-pin) Table C-40 System board I/F connector (15-pin) Pin No. Signal Name I/O Pin No.
Appendices Appendix. C Pin Assignment C-30 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72).
Appendix D Keyboard Scan/Character Codes Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [ CONFIDENTIAL] D-1 Appendix D Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572) Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [ CONFIDENTIAL] D-3 Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-4 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572) Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [ CONFIDENTIAL] D-5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-6 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572) Table D-3 Scan codes in Numlock mode Code set 1 Code set 2 Cap No.
Appendix D Keyboard Scan/Character Codes Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [ CONFIDENTIAL] D-7 Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No.
Appendices Appendix D Keyboard Scan/Character Codes D-8 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572) Table D-7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Co mm on * E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl* E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.
Appendix. E Key Layout Appendices Appendix. E K ey Layout Appendix E Key Layout Figure E-1 Key layout (UK) Figure E-2 Key layout (US) SatelliteR20/T ECRAM7 Mainte nance Manual ( 960-572) [ CONFIDENTIA.
Appendices Appendix. E Key Layout E-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-5 72).
Appendix F W iring Diagrams Appendices Appendix F Appendix F Wiring Diagrams F .1 RGB Monitor Wrap around connector Figure F-1 RGB Monitor W raparound connector F .
Appendices Appendix F W iring Diagrams F-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572).
Appendix G BIOS Rewrite Pr ocedures Appendices Appendix G BIOS Rewrite Procedures This Appendix explains how to rewrite th e system BIOS program when you update the system BIOS. Tools T o rewrite the BIOS, you need the following tool: BIOS rewriting disk for the computer that has renewed BIOS data.
Appendices Appendix G BIOS Rewrite Pr ocedur es G-2 [ CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572).
Appendix H EC/KBC Rewrite Pr ocedures Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [ CONFIDENTIAL] H-1 Appendix H Appendix H EC/KBC Rewrite Procedures This Appendix explains how to rewrite th e EC/KBC system program when you update the EC/KBC system.
Appendices Appendix H EC/KBC Rewrite Pr ocedures H-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572).
Appendix I Reliability Appendices SatelliteR20/TECRAM7 Maintenance Manual (960-572) [CONFIDENTIAL] I-1 Appendix I Appendix I Reliability The following table shows MTBF (Mean T ime between Failures). Table I-1 MTBF MTBF Time (hours) System (Satellite R20) 5943.
Appendices Appendix I Reliability I-2 [CONFIDENTIAL] SatelliteR20/TECRAM7 Maintenance Manual (960-572).
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Toshiba M7 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Toshiba M7 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Toshiba M7 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Toshiba M7 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Toshiba M7, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Toshiba M7.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Toshiba M7. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Toshiba M7 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
