Manuale d’uso / di manutenzione del prodotto 1000 del fabbricante Compaq
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M AINTENANCE & S ERVICE G UIDE Compaq Deskpro 1000 Series of P ersonal Computers.
CPS Notice The information in this guide is subject to change without notice. COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCI- DENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.
Contents iii C ONTENTS preface Symbols and Conventions ........................................................................................................ . vii Technician Note .....................................................................
iv Contents 3.8 Miscellaneous Parts ........................................................................................................ .... 3-9 3.9 Shipping Boxes ..................................................................................
Contents v chapter 6 Jumper Information 6.1 System Board Jumpers ....................................................................................................... 6-1 6.1.1 Power-On Password Jumpers (CPW) ........................................
vi Contents appendix B Power Cord Set Requirements General Requirements ............................................................................................................. B-1 Country-Specific Requirements ...................................
Compaq 1000 Series of Personal Computers vii preface This Maintenance & Service Guide is a troubleshooting guide that can be used for reference when servicing the Compaq Deskpro 1000 Series of Personal Computers.
viii Preface Technician Note ! WARNING: Only authorized technicians trained by Compaq should attempt to repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly/module-level repair.
Compaq Deskpro 1000 Series of Personal Computers 1-1 chapter 1 P RODUCT D ESCRIPTION This chapter describes the model offerings and features of the Compaq Deskpro 1000 Series of Personal Computers.
1-2 Product Description 1.1 Compaq Deskpro 1000 Series of Personal Computer Models The Compaq Deskpro 1000 Series of Personal Computers is available in desktop configurations described in the following sections. Table 1-1 Desktop Models Configuration Code Processor Hard Drive Memory Internal Cache Graphics BWF1 P55C/166 1.
Compaq Deskpro 1000 Series of Personal Computers 1-3 1.2 Features Table 1-2 Features Item Description Processor Speed (MHz) Intel Pentium Processor with MMX Technology 166 200 Cache L2 (KB), (write-th.
1-4 Product Description Table 1-2 continued Item Description Power supply 200 watt, 115 VAC, 6.0 A/230 VAC, 3.0 A Power supply fan Standard Internal piezo speaker Standard Internal battery Standard Operating System Windows 95 Two-button mouse Standard Compaq Enhanced keyboard with MS Windows-specific keys Standard 1.
Compaq Deskpro 1000 Series of Personal Computers 1-5 1.4 Preloaded Software This computer is shipped with Windows 95 installed as the operating system. The following software is preloaded on the computer: Compaq Online Safety & Comfort Guide Microsoft Windows 95 1.
1-6 Product Description 1.5.2 Drive Positions Figure1-3. Drive Positions on the Compaq Deskpro 1000 Desktop Computer 1 One 3.5-inch 1.44-MB diskette drive 2 One 3.5-inch third-height drive bay for optional drive 3 One 3.5-inch third-height drive bay for primary hard drive 4 One 5.
Compaq Deskpro 1000 Series of Personal Computers 1-7 1.5.3 Rear Panel Connectors Figure 1-4. Rear Panel Connectors 1 Voltage Select Switch (115 V U.S. or 230 V to match geographical requirements) 2 Po.
1-8 Product Description 1.6 Enhanced Keyboard Figure 1-5. Enhanced Keyboard 1 Ctrl Used in combination with another key. Its effect depends on the software application you are using. 2 Windows Logo Keys Opens the Windows Start menu. Used in combination with another key.
Compaq Deskpro 1000 Series of Personal Computers 2-1 chapter 2 T ROUBLESHOOTING This chapter provides troubleshooting information for the Compaq Deskpro 1000 Series of Personal Computers including: .
2-2 Troubleshooting Table 2-1 Power-On Self-Test Messages Message Probable Cause Recommended Action The computer beeps: the beep consists of continuous long beeps No system memory is present.
Compaq Deskpro 1000 Series of Personal Computers 2-3 Table 2.1 Continued Message Probable Cause Recommended Action Hard Disk(s) Diagnosis Failure The system has run specific disk diagnostic routines. This message appears if one or more hard disks return an error when the diagnostics run.
2-4 Troubleshooting 2.2 CMOS Setup Utility The Award BIOS chip contains the ROM setup information of your computer and serves as an interface between the processor and the rest of the components on the motherboard.
Compaq Deskpro 1000 Series of Personal Computers 2-5 2.2.1 Preparing the Computer If you encounter an error condition, complete the following steps before starting problem isolation procedures: 1. Ensure proper ventilation. The computer should have a 3-inch (7.
2-6 Troubleshooting Was a nonbootable diskette loaded in the diskette drive at power-up? Are all switch settings correct? Have all jumper settings been set as instructed by the configuration utility? Was Computer Setup run after installing options (memory, disk drives, expansion boards, etc.
Compaq Deskpro 1000 Series of Personal Computers 2-7 2.3.3 Diskette Drive Problems This section identifies some quick checks for diskette drive–related problems. Table 2-3 Solutions for Diskette Drive Problems Problem Possible Solution Diskette drive light stays on.
2-8 Troubleshooting 2.3.4 Display Problems This section identifies some quick checks for display-related problems. Table 2-4 Solutions for Display Problems Problem Possible Solution Screen is blank. 1. Monitor is not turned on and the monitor light is not on.
Compaq Deskpro 1000 Series of Personal Computers 2-9 2.3.5 Printer Problems This section identifies some quick checks for printer-related problems. Table 2-5 Solutions for Printer Problems Problem Possible Solution Printer will not print. 1. Printer is not turned on and online.
2-10 Troubleshooting 2.3.6 Hard Drive Problems This section identifies some quick checks for hard drive–related problems. Table 2-6 Solutions for Hard Drive Problems Problem Possible Solution Hard drive error occurs. Hard disk has bad sectors or has failed.
Compaq Deskpro 1000 Series of Personal Computers 2-11 2.3.7 Hardware Installation Problems This section identifies some quick checks for hardware problems. Table 2-7 Solutions for Hardware Installation Problems Problem Possible Solutions A new device is not recognized as part of the computer system.
2-12 Troubleshooting 2.3.8 CD-ROM Drive Problems This section identifies some quick checks for CD-ROM drive problems. Table 2-8 CD-ROM Drive Problems Problem Possible Solution Cannot read compact disc. 1. CD is not properly seated in the drive. Eject the CD, correctly seat it in the drive, then reload.
Compaq Deskpro 1000 Series of Personal Computers 3-1 chapter 3 I LLUSTRATED P ARTS C ATALOG This chapter provides an illustrated parts breakdown and a reference for spare parts for the Compaq Deskpro 1000 Series of Personal Computers.
3-2 Illustrated Parts Catalog 3.1 System Unit Figure 3-2. System Unit Table 3-1 System Unit Spare Parts Description Spare Part Number Warranty Tier 1 System unit cover 333833-001 A 2 Power supply, 200.
Compaq Deskpro 1000 Series of Personal Computers 3-3 3.2 Mass Storage Devices Figure 3-3. Mass Storage Devices Table 3-2 Mass Storage Devices Description Spare Part Number Warranty Tier 1 3.
3-4 Illustrated Parts Catalog 3.3 Cables Figure 3-4. Cables Table 3-3 Cables Description Spare Part Number Warranty Tier Miscellaneous cable kit includes: 333824-001 A 1 Cable, diskette drive 2 Cable,.
Compaq Deskpro 1000 Series of Personal Computers 3-5 3.4 Standard and Optional Boards Figure 3-5. Standard and Optional Boards Table 3-4 Standard and Optional Boards Description Spare Part Number Warranty Tier 1 System board, P55C 333814-001 A 2 EDO SIMM, 8 MB 285734-001 A 3 SDRAM DIMM, 16 MB 333820-001 A 4 .
3-6 Illustrated Parts Catalog 3.5 Keyboards Figure 3-6. Keyboard Table 3-5 Keyboards Description Spare Part Number Warranty Tier 1. Arabic* 333828-171 A 2. BHCSY (Bosnia-Herzegovina, Croatia, Slovenia, and Yugoslavia)* 333828-B41 A 3. Brazilian Portuguese* 333828-201 A 4.
Compaq Deskpro 1000 Series of Personal Computers 3-7 3.6 Miscellaneous Hardware Kit Figure 3-7. Miscellaneous Hardware Kit Table 3-6 Miscellaneous Hardware Kit Description Spare Part Number Warranty Tier Miscellaneous hardware kit. Includes: 333832-001 D 1 2 3 4 5 Slot Cover (2 each) I/O Panel M3x0.
3-8 Illustrated Parts Catalog 3.7 Miscellaneous Plastics Kit Figure 3-8. Miscellaneous Plastics Kit Table 3-7 Miscellaneous Plastics Kit Description Spare Part Number Warranty Tier Miscellaneous plastics kit, includes: 1 LED Holder 2 Card guide 3 System board standoff (2 each) 4 Cable twist 5 Bezel blank, 5.
Compaq Deskpro 1000 Series of Personal Computers 3-9 3.8 Miscellaneous Parts Figure 3-9. Miscellaneous Parts Table 3-8 Miscellaneous Parts Description Spare Part Number Warranty Tier 1 Two-button mous.
Compaq Deskpro 1000 Series of Personal Computers 4-1 chapter 4 R EMOVAL AND R EPLACEMENT P RELIMINARIES This chapter provides general service information for the computer. Adherence to the procedures and precautions described in this chapter is essential for proper service.
4-2 Removal and Replacement Preliminaries 4.1.2 Preventing Electrostatic Damage to Equipment Many electronic components are sensitive to ESD. Circuitry design and structure determine the degree of sensitivity. The following proper packaging and grounding precautions are necessary to prevent damage to electric components and accessories.
Compaq Deskpro 1000 Series of Personal Computers 4-3 4.1.4 Grounding Workstations To prevent static damage at the workstation, use the following precautions: Cover the workstation with approved static-dissipative material. Provide a wrist strap connected to the work surface and properly grounded tools and equipment.
4-4 Removal and Replacement Preliminaries 4.1.6 Recommended Materials and Equipment Other materials and equipment that are recommended for use in preventing static electricity include: Antistat.
Compaq Deskpro 1000 Series of Personal Computers 4-5 4.2.2 Screws The screws used in the computer are not interchangeable. They may have standard or metric threads and may be of different lengths. If an incorrect screw is used during the reassembly process, it can damage the unit.
Compaq Deskpro 1000 Series of Personal Computers 5-1 chapter 5 R EMOVAL AND R EPLACEMENT P ROCEDURES This chapter provides subassembly/module level removal and replacement procedures for the Compaq Deskpro 1000 Series of Personal Computers.
5-2 Removal and Replacement Procedures 5.2 Disassembly/Assembly Sequence 5.3 Computer Feet 5.4 Preparation for Disassembly 5.5 System Unit Cover 5.6 Expansion Board 5.7 Expansion Board Guide 5.8 System Board 5.9 Graphics Memory 5.10.1 SIMM Module 5.10.
Compaq Deskpro 1000 Series of Personal Computers 5-3 5.3 Feet Four rubber feet are mounted to the underside of the base pan. No parts have to be removed to access the feet. The replacement feet have an adhesive surface and are shipped with a protective strip in place.
5-4 Removal and Replacement Procedures 5.5 System Unit Cover 1. Perform preparation procedures (Section 5.4). 2. Remove the three screws on the rear of the computer to release the cover. 3. Slide the computer cover backward about 1 inch (2.5 cm). 4. Lift the cover up, then off the unit.
Compaq Deskpro 1000 Series of Personal Computers 5-5 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove the screw securing the expansion board to the chassis. 4. Pull the board out of the slot. Figure 5-5.
5-6 Removal and Replacement Procedures 5.7 Expansion Board Guide 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove all expansion boards from the computer (Section 5.6). 4. Press in on the two plastic clips 1 on the right side of the guide.
Compaq Deskpro 1000 Series of Personal Computers 5-7 5.8 System Board 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove all expansion boards (Section 5.6). 4. Disconnect any cables plugged into the system board.
5-8 Removal and Replacement Procedures 5.9 Graphics Memory 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove the video graphics board and place on a protected surface (Section 5.6). 4. Install the two 512-KB memory upgrade modules, making sure that the modules are firmly seated.
Compaq Deskpro 1000 Series of Personal Computers 5-9 5.10 Memory Modules You can expand computer memory by installing industry-standard single inline memory modules (SIMMs) or dual inline memory modules (DIMMs) on the system board.
5-10 Removal and Replacement Procedures Table 5-1 Memory Configuration Options Total System Memory, MB SIMM 3 & 4 (Bank 1) SIMM 1 & 2 (Bank 0) DIMM 1 (Bank 0) DIMM 2 (Bank 1) 8 4 & 4 8 16 .
Compaq Deskpro 1000 Series of Personal Computers 5-11 5.10.1 Installing a SIMM Module CAUTION: Static electricity can damage the electronic components or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.
5-12 Removal and Replacement Procedures 5.10.2 Installing a DIMM Module CAUTION: Static electricity can damage the electronic components or optional equipment. Before beginning these procedures, ensure that you are discharged of static electricity by briefly touching a grounded metal object.
Compaq Deskpro 1000 Series of Personal Computers 5-13 5.11 Power Supply 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove the power connector cables from the system board. 4. Disconnect the power cables from the drives.
5-14 Removal and Replacement Procedures 5.12 Microprocessor 5.12.1 Passive Heat Sink (P55C/166) 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). CAUTION: When replacing a Pentium processor, you must release the heat sink retaining clip before you pull the ZIF socket handle.
Compaq Deskpro 1000 Series of Personal Computers 5-15 To install a processor, complete the following steps: 1. Lower the processor into the ZIF socket ensuring that pin 1 on the processor lines up with pin 1 on the ZIF socket. 2. Push the handle on the ZIF socket back into place to secure the processor.
5-16 Removal and Replacement Procedures 5.12.2 Active Heat Sink (P55C/200) 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). CAUTION: When replacing a Pentium processor, you must release the heat sink retaining clip before you pull the ZIF socket handle.
Compaq Deskpro 1000 Series of Personal Computers 5-17 To install a processor, complete the following steps: 1. Lower the processor into the ZIF socket ensuring that pin 1 on the processor lines up with pin 1 on the ZIF socket. 2. Push the handle on the ZIF socket back into place to secure the processor.
5-18 Removal and Replacement Procedures 5.13 Front Bezel Assembly To remove the bezel: 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. From the inside the chassis, push the release latches 1 in and push the top of the bezel out and away from the chassis to release the bezel at those points.
Compaq Deskpro 1000 Series of Personal Computers 5-19 5.14 LED Retainer Assembly 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.
5-20 Removal and Replacement Procedures 5.15 LED Cables 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Remove the front bezel assembly (Section 5.13). 4. Disconnect the cables from the system board. 5.
Compaq Deskpro 1000 Series of Personal Computers 5-21 5.16 Power Button 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.
5-22 Removal and Replacement Procedures 5.17 Bezel Blank 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5).
Compaq Deskpro 1000 Series of Personal Computers 5-23 5.18 Replacement Battery The real-time clock battery that came with the computer can be replaced with a Compaq battery or a comparable 12 microamp alkaline, 3.0 volt battery. ✎ It is important to store your CMOS settings before you install a new battery.
5-24 Removal and Replacement Procedures 5.19 Mass Storage Devices This section discusses the removal and replacement procedures on the Compaq Deskpro 1000 Series of Personal Computers. For information on installing an additional hard drive using cable-select technology, refer to Appendix C, “Hard Drives.
Compaq Deskpro 1000 Series of Personal Computers 5-25 5.19.2 Drive Cage 1. Perform preparation procedures (Section 5.4). 2. Remove the system unit cover (Section 5.5). 3. Disconnect the cables attached to the 3.5-inch hard drive and diskette drive in the drive cage.
5-26 Removal and Replacement Procedures 5.19.3 3.5-Inch Drive Before beginning the removal procedure, ensure that all removal media have been removed from the drive. CAUTION: When servicing this computer, ensure that the cables are placed in their proper locations during the reassembly process.
Compaq Deskpro 1000 Series of Personal Computers 5-27 5.19.4 5.25-Inch Drive Before installing a 5.25-inch drive into a bay that has never been used, remove the metal breakaway plate covering the 5.25-inch bay. Bend the metal plate back and forth until it breaks free of the chassis.
Compaq Deskpro 1000 Series of Personal Computers 6-1 chapter 6 J UMPER I NFORMATION This chapter provides information for system board jumpers and hard drives for the Compaq Deskpro 1000 Series of Personal Computers.
6-2 Jumper Information Figure 6-1. Locating the Jumpers Table 6-1 System Board Jumpers System Board ID Function Description 1 CPW Clear Password Allows you to set the password configuration to enabled or disabled. You may need to enable this jumper if you forget your password.
Compaq Deskpro 1000 Series of Personal Computers 6-3 6.1.1 Power-On Password Jumpers (CPW) If you forget your password, you cannot access the computer. You will need to disable the User Password feature by setting the appropriate jumper on the system board.
6-4 Jumper Information 6.1.2 Flash EPROM Type Selection (EP) The EP1 and EP2 jumpers allow you to configure the Flash EPROM chip: Table 6-2 EPROM Type Selection Flash EPROM EP1 Pin Pairs EP2 Pin Pairs 1M * 1-2 1-2 2M* 2-3 2-3 *Default When flashing an Intel-manufactured EPROM, move the EP jumper from pins 1-2 to 2-3.
Compaq Deskpro 1000 Series of Personal Computers 6-5 6.1.4 CPU to SRAM Data Transacting Mode Selection (SRAM) The SRAM jumper allows you to select the CPU to SRAM data read/write mode. Table 6-4 SRAM Pin Pairs Mode Pin Pair Intel Burst (Default) for Intel Pentium CPUs, AMD- K%, Cyrix, IBM* 1-2 Linear Burst 2-3 *Default setting.
6-6 Jumper Information 6.2 Hard Drives For more information about Compaq hard drives, refer to Appendix C in this guide. 6.2.1 1.6-GB IDE Hard Drive Jumper Settings The jumper settings for the 1.6-GB EIDE hard drive are shown below. Figure 6-3. 1.6-GB EIDE Hard Drive Jumper Settings Table 6.
Compaq Deskpro 1000 Series of Personal Computers 7-1 chapter 7 U TILITIES 7.1 CMOS Setup Utility 7.1.1 Using the CMOS Setup Utility Execute the CMOS Setup Utility when you upgrade or repair the computer, change the battery, encounter a POST error, or choose to make a change to any of the default CMOS settings.
7-2 Utilities Floppy mode support Bootup video display mode POST error handling selections Hard disk configurations ✎ You can set Hard Disk Type to Auto to automatically detect the drive type.
Compaq Deskpro 1000 Series of Personal Computers 7-3 7.1.3.4 Changing a Password To change a password, complete the following steps: 1. Disable the established password by pressing Enter when prompted for the current password. 2. Establish a new password by following the instructions in “Establishing a Password” in this chapter.
7-4 Utilities 1. Press Esc to return to the main menu. 2. Press “Save and Exit Setup” The message “SAVE to CMOS and EXIT (Y/N)?” will appear at the center of the screen. 3. Press Y [ Enter ] to save the changes, or 4. Press F10 (Save and Exit Setup) then press Y [ Enter ].
Compaq Deskpro 1000 Series of Personal Computers 7-5 This automated setup is referred to as Plug and Play; there are no switches to set or manual procedures to follow; just plug it in. ✎ A monitor with Asset Control is required for the Plug and Play setup to work.
Compaq Deskpro 1000 Series of Personal Computers 8-1 chapter 8 S PECIFICATIONS This chapter provides physical, environmental, and performance specifications for the computer, keyboard, and mass storage devices. 8.1 System Table 8-1 System Specifications Metric U.
8-2 Specifications Table 8-2 System Interrupts Hardware IRQ System Function IRQ 0 Timer Interrupt (Not on ISA Bus) IRQ 1 Keyboard (Not on ISA Bus) IRQ 2 Interrupt Controller Cascade (Not on ISA Bus) I.
Compaq Deskpro 1000 Series of Personal Computers 8-3 Table 8-4 System I/O I/O Address (Hex) * System Function (Shipping Configuration) 000 - 00F 8237 DMA Controller #1 020 - 02F 8259A Master Programma.
8-4 Specifications Table 8-5 System Memory Map Size* Memory Address (Hex) System Function 64 KB FFFFFFFFh to FFFF0000h System ROM 1504 MB FDFFFFFFh to A0000000h PCI Memory Expansion 510 MB 1FF00000h t.
Compaq Deskpro 1000 Series of Personal Computers 8-5 8.2 Drives Table 8-6 Diskette Drive 1.44 MB Size and Capacity Size (cm) Size (in) High Density (MB) Low Density (KB) 8.
8-6 Specifications Table 8-7 EIDE Hard Drive 1.6-GB Formatted Capacity Physical (MB) Logical (MB) 1624.7 1624.7 Compaq Spare Part Number 333816-001 Drive Type 65 Transfer Rate Interface (Mbytes/sec) 16.7 Typical Seek Time (including settling) Single Track (ms) Average (ms) Full Stroke (ms) 3.
Compaq Deskpro 1000 Series of Personal Computers 8-7 8.3 Mouse Table 8-8 2-Button Mouse Metric U.S. Dimensions Height Length Width 3.4 cm 11.3 cm 6.0 cm 1.
8-8 Specifications 8.5 Supported Graphics Resolutions Table 8-10 Supported Graphics Resolutions S3 Trio64V2/DX Graphics Card Resolution 1-MB DRAM 2-MB DRAM 1280 × 1024 16 @ 75 Hz 256 @ 75 Hz 1024 × 768 256 @ 85 Hz 64K @ 75 Hz 800 × 600 655K @ 85 Hz 16.
Compaq Deskpro 1000 Series of Personal Computers A-1 appendix A C ONNECTOR P IN A SSIGNMENTS This appendix contains the pin assignments for all external connectors: Table A-1 Keyboard Connector Pin Si.
A-2 Connector Pin Assignments Table A-3 Parallel Interface Connector Pin Signal 7 24 25 13 12 23 22 21 20 11 10 8 9 18 19 16 17 5 64 3 15 14 1 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18-25 Strobe#.
Compaq Deskpro 1000 Series of Personal Computers A-3 Table A-5 VGA Monitor Connector Pin Signal 9 10 4 5 15 14 11 7 8 1 2 3 13 12 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Analog Green Analog Blue Ana.
A-4 Connector Pin Assignments Table A-7 IDE Drive Cable 49 1 2 50 Pin Signal Pin Signal 1 RESDRV 26 GND 2 GND 27 IOCHRDY 3 D07 28 CABLE SELECT 4 D08 29 DAK 5 D06 30 GND 6 D09 31 IRQ 7 D05 32 IO16 8 D1.
Compaq Deskpro 1000 Series of Personal Computers B-1 appendix B P OWER C ORD S ET R EQUIREMENTS The voltage select switch feature on the computer permits it to operate from any line voltage between 100-120 or 220-240 volts AC.
B-2 Power Cord Set Requirements Country-Specific Requirements Power Cord Set Requirements—By Country Country Accredited Agency Applicable Note Numbers Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 .
Compaq Deskpro 1000 Series of Personal Computers C-1 appendix C H ARD D RIVES Compaq Computer Corporation uses IDE hard disk drives that conform to two different primary/secondary implementations. These are Conner mode and ATA-compatible mode. These two modes are incompatible with one another.
C-2 Hard Drives Automatic Soft-Drive Types An automatic soft-drive type is a mechanism where the system ROM and Computer Setup provide support for IDE hard drives that are not supported in the hard drive parameter table. Computer Setup automatically builds a soft-drive type when it finds that a hard drive is not in the hard drive parameter table.
Index I-1 Index A Alt key, 1-8 architecture, 1-3 B battery internal, 1-4 bezel illustrated, 3-2 spare part number, 3-2 BIOS features setup, 7-2 upgrading, 7-4 boxes, shipping, 3-9 C cable select descr.
I-2 Index troubleshooting, 2-11 hardware installation troubleshooting, 2-11 I I/O ports, 1-3 Illustrated Parts Map, viii information, locating additional, viii IntelliSafe, C-1 J jumper CLK, 6-4 CPW, 6-3 EP, 6-4 password, 6-3 SRAM, 6-5 jumper cable, C-1 jumper locations 1.
Index I-3 serial interface pin assignments, A-2 serial number, 5-1 service considerations, 4-4 setup password, 7-2 changing, 7-3 clearing, 7-3 disabling, 7-2 entering, 7-2 establishing, 7-2 shipping b.
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 Compaq 1000 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 Compaq 1000 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Compaq 1000 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Compaq 1000 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Compaq 1000, 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 Compaq 1000.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Compaq 1000. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Compaq 1000 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.
