Manuale d’uso / di manutenzione del prodotto MT 2675 del fabbricante IBM
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IBM Mobile Systems ThinkPad Computer Hardware Maintenance Manual December 2000 This manual support s: ThinkPad T ransNote (MT 2675) .
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 144. Second Edition (December 2000) The following paragraph does not.
Contents Introduction ............. 1 Important service information ......... 1 Strategy for replacing FRUs ........ 1 How to use error messages ........ 2 Diskette compatibility matrix ......... 2 Safety notices: multilingual translations ...... 3 Safety information .
1020 DIMM ............ 5 8 1030 Mini PCI adapter ......... 6 2 1040 Hard-disk drive and hard-disk drive cover 67 1050 Keyboard ........... 6 9 1060 Backup battery and sub-battery ..... 7 3 1070 Digital-pen holder kit ........ 7 5 1080 Computer side ..
Introduction Important service information Important Diskette fixes are customer-installable. The diskette fixes are posted on the IBM support site ( http://www.pc.ibm.com/support/ ). Advise customers to contact the PC Company HelpCenter at 800-772-2227 if they need assistance in obtaining or installing any diskette fixes.
Attention The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.
Safety notices: multilingual translations In this manual, safety notices appear in English with a page number reference to the appropriate translation in this section.
Safety notice 2 DANGER: Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery , recharge it, throw it into fire or water , or short-circuit it. Dispose of the battery as required by local ordinances or regulations.
Continuation of Safety notice 2 DANGER: Alcune batterie di riserva contengono una piccola quantit à di nichel e cadmio. Non smontarle, ricaricarle, gettarle nel fuoco o nell ’ acqua n é cortocircuitarle. Smaltirle secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali).
Safety notice 3 DANGER: The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water , or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
Safety notice 4 DANGER: The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector , disassemble it, heat it above 100 ° C (212 ° F), incinerate it, or expose its cell contents to water .
Continuation of Safety notice 4 DANGER: La bater í a de repuesto es una bater í a de litio y puede provocar incendios, explosiones o quemaduras graves. No la recargue, ni quite el conector polarizado, ni la desmonte, ni caliente por encima de los 100 ° C (212 ° F), ni la incinere ni exponga el contenido de sus celdas al agua.
Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.
Safety notice 6 T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d ’é viter tout risque de choc é lectrique, ne retirez pas le cache en plastique prot é geant la partie inf é rieure de la carte d ’ alimentation.
Safety notice 8 Before removing any FRU, power off the computer , unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables.
Safety information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer . General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance.
Electrical safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.
safety sections of maintenance information. Use extreme care when measuring high voltages. v Regularly inspect and maintain your electrical hand tools for safe operational condition. v Do not use worn or broken tools and testers. v Never assume that power has been disconnected from a circuit.
T o determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges).
v Prevent the part from touching your clothing. Most clothing is insulative and retains a charge even when you are wearing a wrist strap. v Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially useful when handling ESD-sensitive devices.
When a CD-ROM drive or DVD drive is installed, note the following: CAUTION: Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.
Some CD-ROM drives or DVD drives contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER: Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.
General descriptions This chapter includes descriptions for any ThinkPad model that has the PC-Doctor DOS diagnostics program. Some descriptions might not apply to your particular computer . Read this first Before you go to the checkout guide, be sure to read this section.
__ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model number , and serial number __ 9.
Related service information This section provides information about the following: v “ Service Web site ” v “ Using Recovery CD ” v “ Passwords ” on page 22 v “ Power management ” on p.
8. If a menu appears asking which operating system to install, highlight proper operating system and press “ ENTER ” . 9. A menu will appear stating “ Full Recovery: ” . Press “ ENTER ” to select. 10. Enter “ Y ” at the three windows which follow .
without knowing the password, nobody can change the configuration of the computer . Attention If the SVP has been forgotten, there is no way to reset it. How to remove the power-on password T o remove a POP that you have forgotten, do the following: (A) If SVP is not installed: 1.
3. Select Password , using the cursor keys to move down the menu. 4. Select Hard-disk x password , where x is the letter of the hard-disk drive. A pop-up window opens. 5. Select either User HDP or Master HDP . 6. Enter the master HDP; then leave the New Password field blank and press Enter twice.
v If the battery indicator blinks orange, indicating that the battery power is low . (Alternatively , if Hibernate when battery becomes low has been selected in the ″ Power Management Properties ″ window , the computer goes into hibernation mode.
Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer . Note: The diagnostic tests are intended to test only IBM products. The use of non-IBM products, prototype cards, or modified options can lead to false indications of errors and invalid system responses.
3. Select Diagnostics with the arrow keys, and press Enter . A pull-down menu appears. (Its exact form depends on the model.) The options on the test menu are as follows: Diagnostics Interactive T est.
2. Following test items in the Serial Ports test are F AILED even if these devices are working properly . v External Loopback test for the FlipT ouch display , ThinkScribe, or Debug Port.
v “ Checking the battery pack ” on page 30 v “ Checking the backup battery ” on page 31 v “ Checking the sub-battery ” on page 31 Checking the ac adapter Y ou are here because the computer fails only when the ac adapter is used: v If the power problem occurs only when the port replicator is used, replace the port replicator .
Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity . This protects the battery pack from being overcharged or from having a shortened life.
Checking the backup battery Do the following: 1. Power off the computer , and unplug the ac adapter from it. 2. Remove the battery pack (for the removal procedure, see “ 1010 Battery pack ” on page 56). 3. Remove the backup battery (for the removal procedure, see “ 1060 Backup battery and sub-battery ” on page 73).
Checkout guide 32 ThinkPad T ransNote.
ThinkPad T ransNote Product overview ............ 3 5 Specifications ............ 3 5 Status indicators ........... 3 6 FRU tests ............. 3 8 Fn key combinations .......... 3 9 Symptom-to-FRU index .......... 4 1 Numeric error codes .......... 4 1 Error messages .
ThinkScribe digital notepad ....... 1 3 5 Parts list .............. 1 3 6 Overall ............. 1 3 6 LCD FRUs ............ 1 3 9 Keyboard ............. 1 4 0 Endurimer/leather cover replacing kit ..... 1 4 0 Miscellaneous parts .......... 1 4 1 Optional FRUs .
Product overview This section presents the following product-unique information: v “ Specifications ” v “ Status indicators ” on page 36 v “ FRU tests ” on page 38 v “ Fn key combination.
Status indicators The system status indicators show the status of the computer , as follows: Indicator Meaning 1 Battery Green: The battery is fully charged. Blinking green: The battery has enough power to operate, but is being charged. Orange: The battery power is low .
Indicator Meaning 3 Drive in use Green: Data is being read from or written to the hard-disk drive. When this indicator is on, do not put the computer into standby mode or turn off the computer . Note: Do not move the system while the Green drive in use light is on.
FRU tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard Power Diagnostics --> Other Devices --> IBM AC Adapter , IBM Battery 1 LCD unit 1.
FRU Applicable test Hard-disk drive Diagnostics --> Fixed Disks Diskette drive 1. Interactive T ests --> CD-ROM/DVDDiskette Drives 2. Interactive T ests --> Diskette CD-ROM or DVD drive Interactive T ests --> CD-ROM/DVD Memory 1. Run Memory T est - Quick .
Key combination Description Fn + F5 Brightness down. Fn + F6 Brightness up. Fn + F7 Display output on the computer display , an attached external monitor , or both. Pressing this combination causes the display to go from the computer display to the external monitor , then to both together , and then to the computer display again.
Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “ FRU or action, in sequence.
Symptom or error FRU or action, in sequence 0190 Critical low battery error . 1. Charge the battery pack . 2. Battery pack. 0200 Hard disk error — The hard disk is not working. 1. Reseat the hard-disk drive . 2. Load Setup Defaults in IBM BIOS Setup Utility .
Symptom or error FRU or action, in sequence 0280 Previous boot incomplete — Default configuration used. 1. Load Setup Defaults in IBM BIOS Setup Utility . 2. DIMM. 3. System board. 02F4 EISA CMOS not writable. 1. Load Setup Defaults in IBM BIOS Setup Utility .
Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load Setup Defaults in IBM BIOS Setup Utility . 2. Backup battery . 3. System board. Allocation error for device. 1. Load Setup Defaults in IBM BIOS Setup Utility .
Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly . 3. External CRT . 4. System board. One long and two short beeps, and a blank or unreadable LCD.
LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFT s). A small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology , but excessive pixel problems can cause viewing concerns.
Identifying problems with the FlipT ouch display T o analyze a problem with the FlipT ouch display , do the following: 1. Make sure that the FlipT ouch display is enabled: v IBM BIOS Setup Utility --> Config --> FlipT ouch Display 2. Insert the PC-Doctor DOS disk in the diskette drive, and turn on the system unit.
v The ThinkScribe digital notepad assembly (02K5881) is defective. 3. Run Diagnostics and select ThinkScribe . If the device fails any of the tests, the ThinkScribe digital notepad assembly (02K5881) is defective. 4. Run Interactive T ests , and select ThinkScribe LCD T est .
Undetermined problems Y ou are here because the diagnostic tests did not identify which adapter or device failed, incorrect devices are installed, a short circuit is suspected, or the system is inoperative. Follow these procedures to isolate the failing FRU.
FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem.
v Make sure you use the correct screw . If you have a torque screwdriver , tighten all screws firmly to the torque shown in the table. Never use a screw that you removed.
unique IDs until the year A.D. 3400. No two computers in the world have the same number . When you replace the system board, you must set the UUID on the new system board as follows: 1. Install the ThinkPad hardware maintenance diskette version 1.61, and restart the computer .
Removing and replacing a FRU This section presents information and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service the computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.
Removing the ThinkPad T ransNote Note: There are two models of the ThinkPad T ransNote, one is for a right-handed person and the other or a left-handed person. This manual depicts the right-handed model, but all remove and replace processes remain the same, except the one for the pen holder kit (Section 1070).
Note for FlexFold hinge The external portion of the ThinkPad T ransNote cover is made of a Endurimer material. This material can be folded in such a way to allow use of the computer or digital notepad without placing either one face down on a surface.
1010 Battery pack CAUTION: If the rechargeable battery pack is incorrectly replaced, there is danger of an explosion. The battery pack contains a small amount of harmful substances.
Removing and replacing a FRU ThinkPad T ransNote 57.
1020 DIMM (continued) v Battery pack (1010) Removing and replacing a FRU 58 ThinkPad T ransNote.
Note: Loosen the screw 3 , but do not remove it. (continued) Removing and replacing a FRU ThinkPad T ransNote 59.
Removing and replacing a FRU 60 ThinkPad T ransNote.
DIMM installation notice: With the notched end of the DIMM toward the socket, insert the DIMM at an angle of about 25 degrees, into the socket 1 ; then press it firmly . Pivot the DIMM until it snaps into place 2 . Make sure that the card is firmly fixed in the slot and does not move easily .
1030 Mini PCI adapter Note: Loosen the screw 1 , but do not remove it. (continued) v Battery pack (1010) Removing and replacing a FRU 62 ThinkPad T ransNote.
Removing and replacing a FRU ThinkPad T ransNote 63.
Note: The illustration shows the combo card. Connector (A) is for the LAN feature and (B) is for the modem feature. This slot also supports a Mini PCI modem card or a Mini PCI network card. Step 7 depends on the card type. Disconnect either (A) , (B) or both.
When installing: Align the contact edge of the combo card or Mini-PCI Card with the corresponding socket contact of the computer at an angle of 25 degrees. Insert the card into the socket 1 . Pivot the card until it snaps into place 2 . Make sure that the card is firmly fixed in the slot and does not move easily .
Note: Be sure that connectors and cables are properly housed in the slot as shown in the following figure. Otherwise, the card cannot be seated firmly in it.
1040 Hard-disk drive and hard-disk drive cover Attention Do not drop or apply any shock to the hard-disk drive. The hard-disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data. Before removing the drive, have the user make a backup copy of all the information on the drive if possible.
Note: The hard disk is attached to the cover , but the cover is a separate FRU. When installing: Make sure that the label on the hard-disk drive faces the bottom side of the computer and that the hard-disk connector is firmly connected.
1050 Keyboard Note: Loosen the screw 2 , but do not remove it. (continued) v Battery pack (1010) v DIMM (1020) v Hard-disk drive and hard-disk drive cover (1040) Removing and replacing a FRU Thi.
(continued) Removing and replacing a FRU 70 ThinkPad T ransNote.
When installing: Make sure that the keyboard connector is firmly attached. Removing and replacing a FRU ThinkPad T ransNote 71.
When installing: When installing the keyboard, do as follows: 1. Make sure that the front edges of the keyboard are under the frame as shown in the following figure. 2. Push the E key and D keys and O key and L keys 1 to latch the keyboard to the frame; then connect the keyboard connector 2 .
1060 Backup battery and sub-battery CAUTION: There is a danger of an explosion if the backup battery is incorrectly replaced. The lithium battery (IBM P/N 02K6572 UL-recognized component [file no. MH12210]) contains lithium and can explode if it is not properly handled or disposed of.
When installing: Make sure that the connector is firmly attached. Removing and replacing a FRU 74 ThinkPad T ransNote.
1070 Digital-pen holder kit For a right-handed model Step Screw (quantity) Screw cap T orque 1 M2.5 × 3 mm, nylon-coated (2) 39.2 Ncm (4 kgfcm) 3 M2.
Step Screw (quantity) Screw cap T orque 5 M2.5 × 3 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 6 M2.5 × 3 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) Removing and replacing a FRU 76 ThinkPad T r.
For a left-handed model Step Screw (quantity) Screw cap T orque 1 M2.5 × 3 mm, nylon-coated (2) 39.2 Ncm (4 kgfcm) 3 M2.5 × 3 mm, nylon-coated (1) 39.
Step Screw (quantity) Screw cap T orque 5 M2.5 × 3 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) 6 M2.5 × 3 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) Removing and replacing a FRU 78 ThinkPad T r.
1080 Computer side Screw removal notice: When removing the computer side from the Endurimer or leather cover , remove only the screws marked with ″ > ″ beside the screw holes. Step Screw (quantity) Screw cap T orque 1a M2.5 × 3 mm, nylon-coated (1) none 39.
(continued) Removing and replacing a FRU 80 ThinkPad T ransNote.
Removing and replacing a FRU ThinkPad T ransNote 81.
1090 ThinkScribe digital notepad assembly Screw removal notice: When removing the computer side from the Endurimer or leather cover , remove only the screws marked with ″ > ″ beside the screw holes. Step Screw (quantity) Screw cap T orque 1 M2.
Note: In procedure 3 , remove the base plate tape gently in the direction of the arrow to avoid damaging the copper sheet under the tape; it is to be reused. When installing: Align the right edge of the base plate tape ( a )t ot h e b -part of the base plate, as shown in the following figure.
Note for a non-English model Before attaching new digitizer onto the Endurimer , do the followings; 1. Wipe the surface of the digitizer sheet a gently with a dry soft cloth to remove a stain or a dust on it. 2. Stick the digitizer label b onto the digitizer sheet.
1 100 Endurimer and system-digi cable Notes about the optional leather cover v Scratching or discoloration of the leather cover is not covered under warranty . v When removing and replacing the leather cover , be very careful not to scratch the surface of the Endurimer material.
1 1 10 Audio card and speaker After procedure 2 , lay the LCD unit down and then turn the computer side upside down. (continued) v Battery pack (1010) v Hard-disk drive and hard-disk drive cover.
Step Screw (quantity) T orque 3 M2.5 × 4 mm, nylon-coated (3) 39.2 Ncm (4 kgfcm) Removing and replacing a FRU ThinkPad T ransNote 87.
When installing: Make sure that all of the claws of the cover are firmly fixed into place. Removing and replacing a FRU 88 ThinkPad T ransNote.
1 120 Video card Step Screw (quantity) T orque 1 M2.5 × 4 mm, nylon-coated (2) 39.2 Ncm (4 kgfcm) (continued) v Battery pack (1010) v Mini PCI adapter (1030) v Hard-disk drive and hard-disk dri.
Note: Pull the black sheet out from the space between the connector cables, but do not strip it off from the video card. (continued) Removing and replacing a FRU 90 ThinkPad T ransNote.
Removing and replacing a FRU ThinkPad T ransNote 91.
When installing: When installing the video card, do the following: v Make sure that the connector on the bottom side of the video card is firmly connected. v Make sure that the connector cables are not pinched under the video card as in the following figure.
1 130 System board and PC card slot assembly (continued) v Battery pack (1010) v DIMM (1020) v Mini PCI adapter (1030) v Hard-disk drive and hard-disk drive cover (1040) v Digital-pen holder kit (1070.
Note: Loosen the screw 2 , but do not remove it. (continued) Removing and replacing a FRU 94 ThinkPad T ransNote.
(continued) Removing and replacing a FRU ThinkPad T ransNote 95.
When installing: Make sure that the keyboard connector is firmly attached. (continued) Removing and replacing a FRU 96 ThinkPad T ransNote.
Step Screw (quantity) T orque 8 M2.0 × 3.5 mm, nylon-coated (4) 24.5 Ncm (2.5 kgfcm) (continued) Removing and replacing a FRU ThinkPad T ransNote 97.
Step Screw (quantity) T orque 9 M2.5 × 16 mm, nylon-coated (5) 39.2 Ncm (4 kgfcm) 10 M2.5 × 4.0 mm, nylon-coated (1 1) 39.2 Ncm (4 kgfcm) (continued) Removing and replacing a FRU 98 Thin.
Step Screw (quantity) T orque 12 M2.0 × 3.5 mm, nylon-coated (4) 24.5 Ncm (2.5 kgfcm) 13 M2.5 × 4.0 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) (continued) Removing and replacing a FRU Think.
Note When removing or installing the system board and the PC card slot assembly , take care not to damage the eject buttons. (continued) Removing and replacing a FRU 100 ThinkPad T ransNote.
Removing and replacing a FRU ThinkPad T ransNote 101.
When installing: Make sure that all of the claws of the base plate are firmly fixed into place and the plate is firmly attached in the plastic base. Removing and replacing a FRU 102 ThinkPad T ransNot.
1 140 RJ1 1/45 card and RJ1 1/45 cable Step Screw (quantity) T orque 1 M2.0 × 3.5 mm, nylon-coated (1) 24.5 Ncm (2.5 kgfcm) (continued) v Battery pack (1010) v DIMM (1020) v Mini PCI adapter (1.
Removing and replacing a FRU 104 ThinkPad T ransNote.
Cable routing: Route the connector cable as shown in the following figure. Removing and replacing a FRU ThinkPad T ransNote 105.
1 150 Fan assembly Step Screw (quantity) T orque 1 M2.5 × 4.0 mm, nylon-coated (4) 39.2 Ncm (4 kgfcm) v Battery pack (1010) v DIMM (1020) v Mini PCI adapter (1030) v Hard-disk drive and hard-di.
When installing: Remove the protective sheet from the thermal rubber on the fan assembly . Removing and replacing a FRU ThinkPad T ransNote 107.
2010 LCD assembly (continued) v Battery pack (1010) v Mini PCI adapter (1030) v Hard-disk drive and hard-disk drive cover (1040) v Digital-pen holder kit (1070) v Computer side (1080) v Video card (1 .
(continued) Removing and replacing a FRU ThinkPad T ransNote 109.
(continued) Removing and replacing a FRU 11 0 ThinkPad T ransNote.
Step Screw (quantity) Screw cap T orque 8 M2.5 × 3 mm, nylon-coated (4) 39.2 Ncm (4 kgfcm) Removing and replacing a FRU ThinkPad T ransNote 111.
2020 LCD front bezel Step Screw (quantity) T orque 1 M2.5 × 4.0 mm, nylon-coated (4) 39.2 Ncm (4 kgfcm) (continued) v Battery pack (1010) v Mini PCI adapter (1030) v Hard-disk drive and hard-di.
(continued) Removing and replacing a FRU ThinkPad T ransNote 11 3.
When installing: Before tightening the screws, make sure that all of the latches are firmly latched. Removing and replacing a FRU 11 4 ThinkPad T ransNote.
2030 LCD panel and Inverter card CAUTION: The FlipT ouch panel that covers the LCD display is made of glass. When removing or replacing the LCD panel, take care not to touch the edge of the FlipT ouch display glass to avoid personal injury .
Step Screw (quantity) T orque 1 M2.5 × 4.0 mm, nylon-coated (4) 39.2 Ncm (4 kgfcm) (continued) Removing and replacing a FRU 11 6 ThinkPad T ransNote.
(continued) Removing and replacing a FRU ThinkPad T ransNote 11 7.
Step Screw (quantity) T orque 5 M2.5 × 4.0 mm, nylon-coated (1) 39.2 Ncm (4 kgfcm) Removing and replacing a FRU 11 8 ThinkPad T ransNote.
When installing, do as follows: 1. Attach the connector on the bottom side of the inverter card to the LCD cable connector ( 1 ). (continued) Removing and replacing a FRU ThinkPad T ransNote 11 .
2. Attach the LCD cable connector to the connector on the bottom side of the LCD panel ( 2 ), and then lay the LCD panel on the rear cover ( 3 ). 3. Align the upper left corner of the LCD panel with the upper left corner of the rear cover ( 4 ).
4. Lift the side of the inverter card ( 5 ) a little and plug the cable into the connector on the bottom side of the inverter card ( 6 ). Make sure that the other connector , which was connected in the installing procedure 1 ,i s not disconnected when you lift the inverter card.
5. T ighten the screws 7 and 8 . Removing and replacing a FRU 122 ThinkPad T ransNote.
2040 LCD cable v Battery pack (1010) v Mini PCI adapter (1030) v Hard-disk drive and hard-disk drive cover (1050) v Digital-pen holder kit (1080) v Computer side (1090) v Video card (1 130) v LCD asse.
3010 Digital pen 4010 Changing the orientation of a left- or right-handed model This section contains the procedure for converting a right-handed model to a left-handed model, or vice versa, by replacing the Endurimer or leather cover . T o replace the Endurimer or leather cover , do the following; 1.
5. Paste new velcro tapes 1 on the bottom side of the computer side and remove the old tapes 2 as shown in the following figures. Right-handed model to left-handed model Left-handed model .
6. Paste new base plate tape 1 on the bottom side of the computer side, and then remove the other one 2 . Right-handed model to left-handed model Left-handed model to right-handed model (c.
7. Paste new velcro tapes 1 on the bottom side of ThinkScribe digital notepad and remove the old tapes 2 as shown in the following figures.
8. Paste new tape for digitizer 1 and digitizer base tape 2 on the bottom side of the computer side, and then remove the other one 3 . Right-handed model to left-handed model Left-handed model to right-handed model 9. Install the system-digi cable to the new Endurimer or leather cover .
10. Install the computer side to the new Endurimer or leather cover as follows; a. Connect the system-digi cable to the computer side and then paste new system board plate. b. Paste the new tape (T ape for digitizer 2) aligning the ″ ┌ ″ marks on the base plate.
c. T ighten the screws and paste the screw caps. Screw holes for a left-handed model. Screw holes for a right-handed model. Screw hole for both models.
1 1. Install the digital notepad to the new Endurimer or leather cover doing as follows; a. Connect the system-digi cable 1 to the digital notepad and then paste the digitizer plate 2 . b. Paste the new tape (T ape for digitizer 2) 3 aligning the ┌ marks on the digitizer base plate.
c. T ighten the screws and paste the screw caps. Screw holes for a left-handed model. Screw holes for a right-handed model. 12. Install the digital-pen holder kit.
Locations Front view 1 T rackPoint buttons 2 Latch 3 System status indicators 4 Power switch (computer side) 5 Mini PCI Card slot 6 Reset switch (computer side) .
Rear view 1 CompactFlash card slot 2 CompactFlash card eject button 3 Modem connector 4 Network connector 5 Universal serial bus (USB) connector 6 External-monitor .
ThinkScribe digital notepad 1 Status display 2 Error indicator light 3 ThinkScribe reset switch 4 Page selector 5 Ink Files selector 6 Actions selector 7 Acti.
Parts list Overall 26 27 28 33 1 2 3 14 c c b 35 16 15 17 a a 13 e d 18 10 22 6 7 9 8 5 12 11 19 g f 29 4 20 24 23 21 25 30 31 34 32 Parts list 136 ThinkPad T ransNote.
The parts marked with asterisk are CRU (customer replacable unit). No. FRU P/N a ∼ g See “ Miscellaneous parts ” on page 141 1 LCD unit (see “ LCD FRUs ” on page 139) 2 Arm unit 08K6466 3 Arm cover 08K6468 4 Cover , hard-disk drive* 08K6481 5 HDD assembly 10 GB 9.
No. FRU P/N 24 Sub battery 02K6684 25 Backup battery 02K6682 26 Cover , keyboard connector 08K6576 27 Cover , Mini PCI slot 08K6574 28 Cover , DIMM slot 08K6578 29 Battery pack (6 cell)* 02K6686 Optio.
LCD FRUs No. FRU P/N 1 LCD front bezel 08K6462 2 Inverter card 08K3154 3 LCD panel 10.4-in. TFT (Hitachi) 05K9623 4 LCD cable 27L0544 5 Rear cover 08K6464 Parts list ThinkPad T ransNote 139.
Keyboard Language P/N Belgian 02K5498 Danish 02K5496 Dutch 02K5501 Spanish 02K5503 French 02K5493 German 02K5492 Italian 02K5497 Japanese 02K5504 Norwegian 02K5495 Portuguese 02K5500 Swedish or Finnish 02K5494 Swiss 02K5499 U.
Miscellaneous parts FRU P/N Screw kit (including nylon-coated screws): v M2 x 3.5 mm, flat head (9) v M2.5 x 3 mm, flat head (33) v M2.5 x 4.5 mm, flat head (1) v M2.
FRU P/N Miscellaneous parts, for Digitizer: v ( b ) Plate for digitizer v ( c ) T ape for digitizer 2 v ( d ) T ape for digitizer v ( e ) T ape for digitizer 3 v ( h ) Digitizer label v ( i ) A4 space.
Common parts list T ools T riconnector wrap plug 72X8546 PC test card 35G4703 Audio wrap cable 66G5180 Screwdriver kit 95F3598 T orque screwdriver 05K4695 5mm socket wrench 05K4694 Screwdriver 27L8126 External USB FDD T ool kit 27L3452 ThinkPad hardware maintenance diskette version 1.
Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used.
Notices ThinkPad T ransNote 145.
Part Number: 22P2932 Printed in U.S.A. (1P) P/N: 22P2932.
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 IBM MT 2675 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 IBM MT 2675 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso IBM MT 2675 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul IBM MT 2675 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il IBM MT 2675, 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 IBM MT 2675.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il IBM MT 2675. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo IBM MT 2675 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.
