IBM T43P Hardware Maintenance Manual

IBM T43P - Intel Mobile Pentium M 770 Manual

Get IBM T43P - Intel Mobile Pentium M 770 PDF manuals and user guides
UPC - 890552631513
View all IBM T43P manuals
Add to My Manuals
Save this manual to your list of manuals

IBM T43P manual content summary:

  • IBM T43P | Hardware Maintenance Manual - Page 1
    ThinkPad Computer Hardware Maintenance Manual July 2005 This manual supports: ThinkPad T43/T43p (MT 2668/2669/2678/2679/2686/2687) ThinkPad Dock II (MT 2877)
  • IBM T43P | Hardware Maintenance Manual - Page 2
    it supports, be sure to read the general information under "Notices" on page 244. First Edition (July 2005) © Copyright Lenovo 2005. Portions © Copyright International Business Machines Corporation 2005. All rights reserved. U.S. GOVERNMENT USERS - RESTRICTED RIGHTS: Our products and/or services are
  • IBM T43P | Hardware Maintenance Manual - Page 3
    31 Service Web site 31 Restoring the pre-installed system 31 Passwords 32 Power management 35 Checkout guide 38 Testing the computer 38 Detecting system information with PC-Doctor. . . 41 Power system checkout 42 ThinkPad T43/T43p Series 45 Product overview 47 Specifications 47
  • IBM T43P | Hardware Maintenance Manual - Page 4
    (14.1-in. LCD models 155 2060 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (15.0-in. LCD models 169 3010 ThinkPad Dock II PCI cover. . . . . . 176 3020 ThinkPad Dock II top cover 177 Locations 180 Front view 180 iv MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 5
    Rear view 182 Bottom view 183 Parts list 184 Overall 185 14.1-in. LCD FRUs 215 15.0-in. LCD FRUs 222 Keyboard 231 Recovery CDs 233 Miscellaneous parts 236 AC adapters 239 Optional FRUs 240 Common parts list 241 Notices 244 Trademarks 246 Contents v
  • IBM T43P | Hardware Maintenance Manual - Page 6
    vi MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 7
    About this manual This manual contains service and reference information for ThinkPad® T43/T43p series (MT 2668, 2669, 2678, 2679, 2686, and 2687), and ThinkPad Dock II (MT 2877) products. Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into
  • IBM T43P | Hardware Maintenance Manual - Page 8
    2 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 9
    or download information. Strategy for replacing FRUs Before replacing parts Make sure that all diskette fixes are installed before replacing any FRUs listed in this manual. Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: v If you are instructed to replace
  • IBM T43P | Hardware Maintenance Manual - Page 10
    in the computer you are servicing may have been changed. Be extremely careful during write operations such as copying, saving, or formatting. If you select an incorrect drive, data or programs can be overwritten. How to use error messages Use the error codes displayed on the screen to diagnose
  • IBM T43P | Hardware Maintenance Manual - Page 11
    which FRUs are used to support CTO, CMV, and GAV products. part numbers and FRU descriptions for the key commodities for CTO, CMV and GAV products at a MT - serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory
  • IBM T43P | Hardware Maintenance Manual - Page 12
    PATH. Under "View by Document Type" select PARTS INFORMATION. Under "Filter by Category" select SERVICE PARTS. Under "Parts Information by Date" select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed. Using the HMM Use the
  • IBM T43P | Hardware Maintenance Manual - Page 13
    Important service information Important information about replacing RoHS compliant FRUs RoHS, parts are RoHS compliant the replacement part must also be RoHS compliant. Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support
  • IBM T43P | Hardware Maintenance Manual - Page 14
    Important service information Products marketed before June 2006 Products marketed after June 2006 Current or Replacement Current or Replacement original part FRU original part FRU Non-RoHS Can be Non-RoHS Must be RoHS Must be RoHS Non-RoHS Can be RoHS Non-RoHS Can sub to RoHS RoHS
  • IBM T43P | Hardware Maintenance Manual - Page 15
    1 Safety notices Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause
  • IBM T43P | Hardware Maintenance Manual - Page 16
    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. Use only the battery in the appropriate parts listing. Use of an incorrect battery can result in ignition or
  • IBM T43P | Hardware Maintenance Manual - Page 17
    (continuation of safety notice 2) Safety notices Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. e disposizioni locali). Quando si sostituisce la batteria dell'RTC (real time clock) o la batteria di supporto, utilizzare soltanto i tipi inseriti nell'appropriato
  • IBM T43P | Hardware Maintenance Manual - Page 18
    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. Use of an incorrect battery can result in ignition
  • IBM T43P | Hardware Maintenance Manual - Page 19
    Safety notices (continuation of safety notice 3) La batteria contiene piccole quantità di nichel. Non smontarla, gettarla nel fuoco o nell'acqua né cortocircuitarla. Smaltirla secondo la normativa in vigore (DPR 915/82, successive disposizioni e disposizioni locali). Quando si sostituisce la
  • IBM T43P | Hardware Maintenance Manual - Page 20
    disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use of an incorrect battery Beim Ersetzen der Batterie nur Batterien des
  • IBM T43P | Hardware Maintenance Manual - Page 21
    (continuation of safety notice 4) Safety notices La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di ricaricarla, smontarne il connettore polarizzato, smontarla, riscaldarla ad una temperatura superiore ai 100 gradi centigradi,
  • IBM T43P | Hardware Maintenance Manual - Page 22
    Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt. Wenn der Bildschirm beschädigt ist und die darin befindliche Flüssigkeit si se presenta algún síntoma del fluido despues de lavarse. 16 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 23
    avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d'éviter tout risque de choc électrique, scosse elettriche, non rimuovere la copertura in plastica che avvolge la parte inferiore della scheda invertitore. Para evitar descargas, no quite la cubierta
  • IBM T43P | Hardware Maintenance Manual - Page 24
    um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a massa como para quemar material combustible o provocar quemaduras en el personal. 18 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 25
    Safety notice 8 DANGER Safety notices 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. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, dé
  • IBM T43P | Hardware Maintenance Manual - Page 26
    Safety information Safety information The following section presents safety information with which you need to be familiar before you service a ThinkPad computer. General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after
  • IBM T43P | Hardware Maintenance Manual - Page 27
    service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall all covers correctly before returning the machine to the customer. v Fan electrostatic discharges. Do not use this type of mat to protect yourself from electrical
  • IBM T43P | Hardware Maintenance Manual - Page 28
    Instructions not service the following parts fans - Motor generators and similar units. (This practice ensures correct grounding of the units.) v If an electrical accident occurs: - Use caution; do not become a victim yourself. - Switch off power. - Send another person to get medical aid. 22 MT 2668
  • IBM T43P | Hardware Maintenance Manual - Page 29
    non-ThinkPad features or options not covered by this inspection guide. checklist at the beginning of every service task. Begin the checks with , or sharp edges). 2. Power off the computer. Disconnect the power cord. 3. Check the be the type specified in the parts list. c. Insulation must not be frayed
  • IBM T43P | Hardware Maintenance Manual - Page 30
    electrostatic discharge Any computer part containing transistors or to provide protection that meets the specific service requirement. Note The use of a battery-operated system, use an ESD common ground or reference point. You can use coax or connector-outside shells on these systems. 24 MT 2668
  • IBM T43P | Hardware Maintenance Manual - Page 31
    Safety information - Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function. Proper grounding of the electrical outlet can be verified by a certified electrician.
  • IBM T43P | Hardware Maintenance Manual - Page 32
    Laser compliance statement Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the
  • IBM T43P | Hardware Maintenance Manual - Page 33
    , regolazioni o l'esecuzione di procedure diverse da quelle specificate possono provocare l'esposizione a. El uso de controles o drive, the DVD-ROM drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives
  • IBM T43P | Hardware Maintenance Manual - Page 34
    Laser compliance statement A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note No mire fijamente ni examine con instrumental óptico el haz de luz. Evite la exposición directa al haz. 28 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 35
    in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten. v Replace an FRU only with another FRU of the correct model. When you replace a FRU, make sure that the model of the machine and the FRU part number are
  • IBM T43P | Hardware Maintenance Manual - Page 36
    Date of service __ 3. Date on which the machine failed __ 4. Date of purchase __ 5. Failure symptoms, error codes appearing on the display, and beep symptoms __ 6. Procedure index and page number in which the failing FRU was detected __ 7. Failing FRU name and part number __ 8. Machine type, model
  • IBM T43P | Hardware Maintenance Manual - Page 37
    following message is displayed: "Your computer originally included a Product Recovery program ... Reinstall the Product Recovery program? (Y/N) [ ]". 3. Press the Y key. The service partition is created and loaded with the Product Recovery program files. 4. At next window, press Enter to continue
  • IBM T43P | Hardware Maintenance Manual - Page 38
    6. A message is displayed: "Full Recovery:". Press Enter to select. 7. On each of the next three windows, press the Y key. 8. Follow the prompts to complete the recovery. Passwords As many as three passwords may be needed for any ThinkPad computer: the power-on password (POP), the hard-disk password
  • IBM T43P | Hardware Maintenance Manual - Page 39
    is known by the servicer: 1. Turn on the computer; then, while the "To interrupt normal startup, press the blue Access IBM button" message is displayed at the lower-left of the screen, press the Access IBM button. The Rescue and Recovery screen opens. For models supporting the Passphrase function
  • IBM T43P | Hardware Maintenance Manual - Page 40
    on the ThinkPad computer. 2. Click Access BIOS. The system Restart Required window is displayed. 3. Click Yes. The computer restarts, and the BIOS Setup Utility screen opens. 4. Select Security, using the cursor directional keys to move down the menu. 5. Select Password. 6. Select Hard-disk
  • IBM T43P | Hardware Maintenance Manual - Page 41
    hard disk, the parallel connector, or the diskette drive within that time. 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
  • IBM T43P | Hardware Maintenance Manual - Page 42
    : If the computer enters the hibernation mode while it is docked to the docking station, do not undock it before resuming normal operation. If you do undock it and then try to resume normal operation, you will get an error message, and you will have to restart the system. 36 MT 2668/2669/2678/2679
  • IBM T43P | Hardware Maintenance Manual - Page 43
    service information To cause the computer the computer goes into battery becomes low, and the battery charge becomes critically low. When the power is turned on, the computer returns from hibernation mode and resumes operation. The hibernation file in the boot record on the hard disk drive
  • IBM T43P | Hardware Maintenance Manual - Page 44
    supports the docking station. To test a USB device, connect it to the USB connector of the computer. Creating the PC-Doctor diagnostics diskette To create the PC-Doctor disk from the Rescue and Recovery workspace, do as follows: 1. Enter the Rescue and Recovery workspace by pressing the Access IBM
  • IBM T43P | Hardware Maintenance Manual - Page 45
    diskette drive; then power on the computer. If the computer cannot be powered on, go to "Power system checkout" on page 42, and check the power sources. If an error code appears, go to "Symptom-to-FRU index" on page 58. On the first screen, select the model and press Enter. Follow the instructions
  • IBM T43P | Hardware Maintenance Manual - Page 46
    even if no legacy diskette drive is attached to the ThinkPad computer. 4. Run the applicable function test. 5. Follow the instructions on the screen. If there is a problem, PC-Doctor shows messages describing it. 6. To exit the test, select Quit - Exit Diag. 40 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 47
    v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery
  • IBM T43P | Hardware Maintenance Manual - Page 48
    If the voltage is not correct, replace the ac adapter. 4. If the voltage is acceptable, do the following: v Replace the system board. v If the problem persists, go to "Product overview" on page 47. Note: Noise from the ac adapter does not always indicate a defect. 42 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 49
    the Windows taskbar and wait for a moment (but do not click), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon. Note: If the battery pack becomes hot, it may not be able to charge. Remove it from the computer
  • IBM T43P | Hardware Maintenance Manual - Page 50
    is not correct, replace the battery pack. If the resistance is correct, replace the system board. Checking the backup battery Do the following: 1. Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see "1010 Battery pack (14.1-in
  • IBM T43P | Hardware Maintenance Manual - Page 51
    ThinkPad T43/T43p Series Product overview 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 Symptom-to-FRU index 58 Numeric error codes 58 Error messages 63 Beep symptoms 64 No-beep symptoms 64 LCD-related symptoms 65 Intermittent problems 66
  • IBM T43P | Hardware Maintenance Manual - Page 52
    228 Keyboard 231 Recovery CDs 233 Windows XP Professional 233 Windows XP Home Edition (for custom model) 235 Miscellaneous parts 236 AC adapters 239 Optional FRUs 240 Common parts list 241 Tools 241 Power cords (system 242 Power cords (ThinkPad Dock II) . . . . . 243 Notices
  • IBM T43P | Hardware Maintenance Manual - Page 53
    tests" on page 53 v "Fn key combinations" on page 55 Specifications The following table lists the specifications of the ThinkPad T43/T43p series: Feature Processor Bus architecture Graphic memory chip Display Standard memory Description v Intel® Pentium® M processor 730 (1.6 GHz), 2-MB L2 cache
  • IBM T43P | Hardware Maintenance Manual - Page 54
    Product overview Feature Optional memory CMOS RAM Hard disk drive Description v 256-MB DDR2-533 SDRAM SO-DIMM (PC2-4200) Supported hard disk drives are depend on the model. Ultrabay Slim device v DVD drive, 9.5 mm high (standard) v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM/RW drive,
  • IBM T43P | Hardware Maintenance Manual - Page 55
    (MDC-2) v ThinkPad Integrated Bluetooth IV with 56K Modem (BMDC-3) v UltraNav Yes v Li-ion battery (6 cells) 4.8 Ah v Li-ion battery (9 cells) 7.2 Ah v Ultrabay Slim Li Polymer battery (3 cells) (option) v 72-watt type v Windows XP Professional v Windows XP Home Edition ThinkPad T43/T43p Series 49
  • IBM T43P | Hardware Maintenance Manual - Page 56
    Product overview Status indicators The system status indicators show the status of the computer, as follows: 1 29 28 27 26 25 24 23 2 8 3 2 50 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 57
    low. Blinking orange: The battery needs to be charged. When the indicator starts blinking orange, the computer beeps three times. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. (continued) ThinkPad T43/T43p Series 51
  • IBM T43P | Hardware Maintenance Manual - Page 58
    being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay Slim device. When this indicator is on, do not put the computer into standby mode or turn off the computer. 6 Caps lock 7 Num lock 8 Bluetooth status R 9 Wireless status Note: Do not move the system
  • IBM T43P | Hardware Maintenance Manual - Page 59
    PC Card slot ExpressCard slot Keyboard Hard disk drive Diskette drive DVD drive or DVD/CD-RW combo drive Applicable test 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. If the docking station or the port replicator is attached to the ThinkPad computer, undock it. Place the
  • IBM T43P | Hardware Maintenance Manual - Page 60
    run the test again. 3. If the test does not detect the error, run Diagnostics --> Memory Test-Full. 1. Turn on the computer and check the air turbulence at the louver near the PC Card slot. 2. Run Diagnostics --> ThinkPad Devices --> Fan. If the TrackPoint does not work, check the configuration as
  • IBM T43P | Hardware Maintenance Manual - Page 61
    : In Windows 2000 or Windows XP, this combination of keys enables or disables the built-in wireless networking features (the IEEE 802.11 standard) and the Bluetooth wireless features. To use this function, the following drivers must be installed. v ThinkPad Power Management driver v OnScreen Display
  • IBM T43P | Hardware Maintenance Manual - Page 62
    take over the switching function. Note: This function is not supported in Windows 2000 and Windows XP. If the image displayed on the computer is smaller than the physical display, switch the computer screen size between expanded mode and normal mode. (continued) 56 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 63
    2000 or Windows XP, you must have the PM device driver installed on the computer. Turn the ThinkLight on or off. Note: This function is supported only on the ThinkPad computers that have the ThinkLight. The on or off status of the ThinkLight is shown on the screen for a few seconds when you press
  • IBM T43P | Hardware Maintenance Manual - Page 64
    code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to "Intermittent problems" on page 66. Note For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that device. Numeric error codes Symptom
  • IBM T43P | Hardware Maintenance Manual - Page 65
    board. 0200 Hard disk error-The hard disk is not working. 1. Reseat the hard disk drive. 2. Load Setup Defaults in BIOS Setup Utility. 3. Hard disk drive. 4. System board. 021x Keyboard error. Run interactive tests of the keyboard and the auxiliary input device. ThinkPad T43/T43p Series 59
  • IBM T43P | Hardware Maintenance Manual - Page 66
    offset nnnn. 0232 Extended RAM error- Extended RAM fails at offset nnnn. 0250 System battery error-System battery is dead. 0251 System CMOS checksum bad- Default configuration used. 0252 Password checksum bad-The password is cleared. 0260 System timer error. 0270 Real-time clock error. 0271 Date and
  • IBM T43P | Hardware Maintenance Manual - Page 67
    Hard disk partition layout error. 2000 IBM Hard Drive IBM Predesktop Area. Boot from the Recovery CD and perform full recovery from it. 5. If item 4 failed, replace the hard disk drive. 1. Undock docking station or port replicator if it is attached to the ThinkPad computer, and place the computer
  • IBM T43P | Hardware Maintenance Manual - Page 68
    installed. Inform the following information to the customer: If in the primary bay the customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in
  • IBM T43P | Hardware Maintenance Manual - Page 69
    board. 1. Restore the system configuration to what it was before the computer entered hibernation mode. 2. If memory size has been changed, re-create the hibernation file. Fan. System board. The Predesktop Area in the HDD is corrupted. Restore it from a recovery CD. ThinkPad T43/T43p Series 63
  • IBM T43P | Hardware Maintenance Manual - Page 70
    and press Enter. The hard-disk password prompt A hard-disk password is set. appears. Type the password and press Enter. The DOS full screen looks smaller than it should. Start the ThinkPad Configuration program and set the Screen expansion function. 64 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 71
    LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of 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. The LCD should be replaced if the number
  • IBM T43P | Hardware Maintenance Manual - Page 72
    Non-ThinkPad devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. External diskette drive g. DIMM h. CD-ROM and diskette drive in the Ultrabay i. PC Cards 4. Turn on the computer. 5. Determine whether the problem has
  • IBM T43P | Hardware Maintenance Manual - Page 73
    replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the ThinkPad computer, this problem Cross-section) v Torque driver If you have a torque driver, refer to the "Torque" column for each step. ThinkPad T43/T43p Series 67
  • IBM T43P | Hardware Maintenance Manual - Page 74
    by doing the following: 1. Install the ThinkPad Hardware Maintenance Diskette Version 1.73 or later and restart the computer. 2. From the main menu, select 1. Set System Identification. 3. Select 1. Add S/N data from EEPROM. Follow the instructions on the screen. 68 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 75
    machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it. 1. Insert the ThinkPad Hardware Maintenance Diskette Version 1.73 or later, and restart the computer. 2. From the main menu, select 6. Set ECA Information. ThinkPad T43/T43p Series 69
  • IBM T43P | Hardware Maintenance Manual - Page 76
    . 4. To write box build date, select 4. Write box build date from EEPROM, and follow the instruction on the screen. If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable
  • IBM T43P | Hardware Maintenance Manual - Page 77
    Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review "FRU replacement notices" on page 67. 3. Begin by removing any FRUs that have to
  • IBM T43P | Hardware Maintenance Manual - Page 78
    Removing and replacing a FRU 1010 Battery pack (14.1-in. LCD models) DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. 1 (continued) 72 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 79
    unlocked position 2 , remove the battery pack 3 . 2 3 When installing: Install the battery pack along the slide rails on the left and right sides of the battery-pack slot. Then make sure that both battery latches, a and b , are locked, as in the following figure. b a ThinkPad T43/T43p Series 73
  • IBM T43P | Hardware Maintenance Manual - Page 80
    Removing and replacing a FRU 1020 Battery pack (15.0-in. LCD models) DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Holding the battery release lever in the unlocked position 1 , remove the battery pack 2 . 1 2 74 MT 2668/2669/
  • IBM T43P | Hardware Maintenance Manual - Page 81
    Removing and replacing a FRU 1030 Ultrabay Slim device Note Ultrabay Slim does not accept any of the following devices: v Ultrabay Plus devices v the switch in step 1 , the lever pops out. In step 2 , pull the lever a little to release the device from the bay. 1 2 3 ThinkPad T43/T43p Series 75
  • IBM T43P | Hardware Maintenance Manual - Page 82
    Removing and replacing a FRU 1040 Hard disk drive Attention v Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data. v Before removing the drive, have the user make a backup
  • IBM T43P | Hardware Maintenance Manual - Page 83
    Removing and replacing a FRU 2 3 3 4 When installing: Make sure that the hard-disk connector is attached firmly. ThinkPad T43/T43p Series 77
  • IBM T43P | Hardware Maintenance Manual - Page 84
    Removing and replacing a FRU 1050 DIMM (optional) For access, remove this FRU: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 Note: Loosen the screw 1 , but do not remove it. 2 1 (continued) 78 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 85
    Removing and replacing a FRU 3 4 3 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily. ThinkPad T43/T43p Series 79
  • IBM T43P | Hardware Maintenance Manual - Page 86
    Removing and replacing a FRU 1060 Keyboard For access, remove this FRU: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 1 3 1a Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) (continued) 80 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 87
    Removing and replacing a FRU Press the part indicated by the arrow 2 in the direction of the arrow. This releases the latches of the keyboard from the frame, so that the front side of the keyboard pops out. 2 (continued) ThinkPad T43/T43p Series 81
  • IBM T43P | Hardware Maintenance Manual - Page 88
    Removing and replacing a FRU Pull the keyboard a little in the direction of the arrow 3 , and then detach the connector 4 . 4 3 82 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 89
    Removing and replacing a FRU When installing: 1. Attach the connector 1 . 1 2. Make sure that the keyboard edges, marked a in the figure, are under the frame. a a a (continued) ThinkPad T43/T43p Series 83
  • IBM T43P | Hardware Maintenance Manual - Page 90
    Removing and replacing a FRU 3. To make sure that the front side of the keyboard is housed firmly, gently keyboard b are firmly attached under the frame. b b 5. Secure the keyboard from the underside of the computer, using the new screws provided with the keyboard. 84 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 91
    Removing and replacing a FRU 1070 DIMM (standard) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1060 Keyboard" on firmly fixed in the slot and does not move easily. ThinkPad T43/T43p Series 85
  • IBM T43P | Hardware Maintenance Manual - Page 92
    Removing and replacing a FRU 1080 Modem daughter card (MDC-2) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1060 in the direction of the arrow. (continued) 86 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 93
    Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4. 3 4 When installing: Make sure that connector 4 and the connector on the underside of the card are firmly attached. ThinkPad T43/T43p Series 87
  • IBM T43P | Hardware Maintenance Manual - Page 94
    Removing and replacing a FRU 1090 Bluetooth/Modem daughter card (BMDC-3) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page in the direction of the arrow. (continued) 88 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 95
    Removing and replacing a FRU Turn the card over 3 , and detach the modem connector 4 . Then, unplug the jack by using the removal tool 3 5 4 When installing: Make sure that connector 4 , the jack 5 , and the connector on the underside of the card are firmly attached. ThinkPad T43/T43p Series 89
  • IBM T43P | Hardware Maintenance Manual - Page 96
    , remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 Notes In models with the fingerprint reader, the sensor has been attached to the palm rest FRU as the child part. In case of the fingerprint reader
  • IBM T43P | Hardware Maintenance Manual - Page 97
    3a 1 1 11 Removing and replacing a FRU 3 2 Step Icon Screw Screw (quantity) cap 1 1 M2 × 4 mm, small-head, nylon-coated (4) 2 2 M2 × 5 mm, bind-head Nm (2.5 kgfcm) Silver 0.245 Nm (2.5 kgfcm) Black 0.204 Nm (2.0 kgfcm) Black 0.204 Nm (2.0 kgfcm) (continued) ThinkPad T43/T43p Series 91
  • IBM T43P | Hardware Maintenance Manual - Page 98
    Removing and replacing a FRU For a model with a touch pad, detach the touch pad connector by pulling the tab with your fingers in the For other models, skip step 4 . 4 5 When installing: On a model with a touch pad, make sure that connector 4 is firmly attached. 92 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 99
    Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 Note In models with the fingerprint reader, the sensor has been attached to the keyboard bezel FRU as the child part Torque 0.245 Nm (2.5 kgfcm) (continued) ThinkPad T43/T43p Series 93
  • IBM T43P | Hardware Maintenance Manual - Page 100
    Removing and replacing a FRU 2 2 2 2 2 Step Icon 2 2 Screw (quantity) Color M2 × 14 mm, bind-head, Black nylon-coated (6) Torque 0.245 Nm (2.5 kgfcm) 3 4 94 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 101
    Removing and replacing a FRU When installing: 1. Place the keyboard bezel so that the three latches are fixed in place 1 . 1 While inserting the three latches, align the top-left corner of the keyboard bezel as in figure a . a (continued) ThinkPad T43/T43p Series 95
  • IBM T43P | Hardware Maintenance Manual - Page 102
    Removing and replacing a FRU 2. Press the left edges 2 and the front edges 3 of the keyboard bezel until the latches are snapped. 2 2 3 3 3. Attach the touch pad connector 4 . 4 (continued) 96 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 103
    Removing and replacing a FRU 4. Secure the keyboard bezel from the underside of the computer with the screws b and c . b b 1 c c 2 c c 5. Attach the keyboard. (continued) ThinkPad T43/T43p Series 97
  • IBM T43P | Hardware Maintenance Manual - Page 104
    Removing and replacing a FRU 6. Secure the keyboard bezel from the underside of the computer with the screw d . This screw cannot be fastened properly without attaching keyboard. d 2 98 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 105
    and replacing a FRU 1120 Mini PCI adapter For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" it in direction of the arrow 1 and 2 . 1 2 (continued) ThinkPad T43/T43p Series 99
  • IBM T43P | Hardware Maintenance Manual - Page 106
    Removing and replacing a FRU 4 3 3 When installing: 1. Plug the gray cable to jack M, and the black cable to jack A. 2. Insert the notched end of the card into card until it snaps into place. Make sure that it is firmly fixed in the slot and does not move easily. 100 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 107
    replacing a FRU 1130 Fan assembly For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 101
  • IBM T43P | Hardware Maintenance Manual - Page 108
    arrow a . Then slightly push the tool into the gap until the fan assembly comes off. Do not move the tool upward or downward to remove the fan assembly between the gap. To do so, the CPU or the other electrical component may be damaged. 2 a (continued) 102 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 109
    Removing and replacing a FRU Important In step 2 , be careful not to damage the copper plate of the fan assembly. Distortion of the fan assembly may cause a thermal problem. 2 (continued) ThinkPad T43/T43p Series 103
  • IBM T43P | Hardware Maintenance Manual - Page 110
    Removing and replacing a FRU 3 4 When installing: v Before you attach the fan assembly to the computer, apply thermal grease on the part marked a as in the following figures. v Make sure that the connector 4 is firmly attached. a 104 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 111
    Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76
  • IBM T43P | Hardware Maintenance Manual - Page 112
    Removing and replacing a FRU 2 When installing: Make sure that the battery connector 2 is firmly attached. 106 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 113
    replacing a FRU 1150 Speaker assembly For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 107
  • IBM T43P | Hardware Maintenance Manual - Page 114
    Removing and replacing a FRU In step 3 , release the speaker cables from the cable guide. 2 4 3 When installing: Make sure that the connector 4 is firmly attached. Then route the cable as in 3 . 108 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 115
    Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1100 Palm rest or Palm rest with fingerprint reader (14.1-in. LCD models)" on page 90 1 1 Step 1 Screw (quantity) M2 × 19 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series
  • IBM T43P | Hardware Maintenance Manual - Page 116
    Removing and replacing a FRU 2 a a 3 b 3 a Step Screw (quantity) 2 M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) In step 3 a are firmly attached. Attach harness left ( b ), and then secure the keyboard bezel with the screws. 110 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 117
    and replacing a FRU 1170 PC Card/ExpressCard slots (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" head, nylon-coated (2) (continued) Color Black Torque 0.204 Nm (2.0 kgfcm) ThinkPad T43/T43p Series 111
  • IBM T43P | Hardware Maintenance Manual - Page 118
    Removing and replacing a FRU 2 When installing: Make sure that the connector on the underside of the PC Card/ExpressCard slots 2 is firmly attached, and then secure the slots with the screws. 112 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 119
    replacing a FRU 1180 PC Card/ExpressCard slots (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive flat-head, nylon-coated (2) (continued) Color Black Torque 0.204 Nm (2.0 kgfcm) ThinkPad T43/T43p Series 113
  • IBM T43P | Hardware Maintenance Manual - Page 120
    Removing and replacing a FRU 2 3 Step 2 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) 4 When installing: Make of the PC Card/ExpressCard slots 2 is firmly attached, and then secure the slots with the screws. 114 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 121
    replacing a FRU 1190 LCD assembly (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth Black Torque 0.392 Nm (4 kgfcm) ThinkPad T43/T43p Series 115
  • IBM T43P | Hardware Maintenance Manual - Page 122
    Removing and replacing a FRU 3 2 4 Step 2 Screw (quantity) M2 × 14 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) After that the bracket 3 and the connector 4 are firmly attached, and then secure them with the screw. (continued) 116 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 123
    Removing and replacing a FRU 5 Step 5 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 117
  • IBM T43P | Hardware Maintenance Manual - Page 124
    Removing and replacing a FRU Release the antenna cables from the cable guide 6 . 6 6 6 6 6 6 When installing: Make sure that the antenna cables are correctly routed and securely in place. (continued) 118 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 125
    Removing and replacing a FRU 7 7 When installing: Make sure that the security keyhole which is on the left-rear corner of the base cover and the keyhole of the bracket inside are aligning firmly. ThinkPad T43/T43p Series 119
  • IBM T43P | Hardware Maintenance Manual - Page 126
    replacing a FRU 1200 LCD assembly (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth Torque 0.245 Nm (2.5 kgfcm) 120 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 127
    Removing and replacing a FRU 2 3 Step 2 Screw (quantity) M2 × 12 mm, flat-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: Make sure that the connector 3 is firmly attached, and then secure it with the screw. (continued) ThinkPad T43/T43p Series 121
  • IBM T43P | Hardware Maintenance Manual - Page 128
    Removing and replacing a FRU 4 4 Step 4 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 122 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 129
    Removing and replacing a FRU Release the antenna cables from the cable guide 5 . 5 5 5 5 5 When installing: Make sure that the antenna cables are correctly routed and securely in place. (continued) ThinkPad T43/T43p Series 123
  • IBM T43P | Hardware Maintenance Manual - Page 130
    Removing and replacing a FRU 6 6 When installing: Make sure that the security keyhole which is on the left-rear corner of the base cover and the keyhole of the bracket inside are aligning firmly. 124 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 131
    replacing a FRU 1210 CPU For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive LCD assembly (14.1-in. LCD models)" on page 115 v "1130 Fan assembly" on page 101 Rotate the head of the screw in the direction ThinkPad T43/T43p Series 125
  • IBM T43P | Hardware Maintenance Manual - Page 132
    replacing a FRU 1220 Ultrabay Slim guide rail assembly (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" Black Black Torque 0.204 Nm (2.0 kgfcm) 0.204 Nm (2.0 kgfcm) 126 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 133
    Color Black Silver Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) In step 5 , remove the Ultrabay Slim guide rail assembly and the hard disk drive guide rail together. Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b . a b 6 6 ThinkPad T43/T43p Series 127
  • IBM T43P | Hardware Maintenance Manual - Page 134
    replacing a FRU 1230 Ultrabay Slim guide rail assembly (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive Color Black Black Torque 0.204 Nm (2.0 kgfcm) 0.204 Nm (2.0 kgfcm) 128 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 135
    -head, nylon-coated (5) M2 × 3 mm, small-head, nylon-coated (2) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) In step 5 , remove the Ultrabay Slim guide rail assembly and the hard disk drive guide rail together. (continued) ThinkPad T43/T43p Series 129
  • IBM T43P | Hardware Maintenance Manual - Page 136
    Removing and replacing a FRU Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b . b a 6 6 130 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 137
    Removing and replacing a FRU 1240 VGA and Ultrabay Slim device eject button cable For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "
  • IBM T43P | Hardware Maintenance Manual - Page 138
    Removing and replacing a FRU 4 6 5 Step 4 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (1) Color Black Torque 0.245 Nm (2.5 kgfcm) When installing: Make sure that the connector 1 is firmly attached. 132 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 139
    Battery pack (14.1-in. LCD models)" on page 72 v "1030 Ultrabay Slim device" on page 75 v "1040 Hard disk drive" on page 76 v "1050 DIMM (optional)" on page 78 v "1060 Keyboard" on page 80 v "1070 DIMM (standard)" on page 85 v "1080 Modem daughter card (MDC-2)" on page 86 v "1090 Bluetooth/Modem
  • IBM T43P | Hardware Maintenance Manual - Page 140
    Removing and replacing a FRU Important notice for handling the system board: The security chip a is soldered on the underside of the system board as in this figure. a The accelerometer chip for the HDD Active Protection System b is also soldered on the topside of the system board. b 134 MT 2668/2669
  • IBM T43P | Hardware Maintenance Manual - Page 141
    the system board on a bench top that has a hard surface, such as metal, wood, or composite. v computer on a horizontal surface. 2. Run Diagnostics --> Other Devices --> HDD Active Protection Test. Attention: Do not apply physical shock to the computer while the test is running. ThinkPad T43/T43p
  • IBM T43P | Hardware Maintenance Manual - Page 142
    Removing and replacing a FRU Before removing the system board, remove the support structure ( a ) and the cable guide ( b ). 2 b a 1 2 3 When installing: Make sure that the connectors 2 are firmly Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) 136 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 143
    Removing and replacing a FRU 7 6 d c 8 Step 6 7 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) M2 × 10 mm, flat-head, nylon-coated kgfcm) 0.245 Nm (2.5 kgfcm) In step 8 , remove the I/O plate bracket ( c ) and the system board ( d ) together. (continued) ThinkPad T43/T43p Series 137
  • IBM T43P | Hardware Maintenance Manual - Page 144
    Removing and replacing a FRU 10 9 11 Step Screw (quantity) 9 Hex stud (2) 10 M2.5 × 3 mm, bind-head, nylon-coated (1) Color Silver Gold Torque 0.392 Nm (4 kgfcm) on the base cover fit into the holes provided, and then secure the system board with the screw. 138 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 145
    cover FRU is shipped with several kinds of label kit. When you replace the base cover, you need to stick a homologation label a which has the same part no. with the label on the old base cover (defective FRU) labels on the new base cover as shown in this figure. b b a ThinkPad T43/T43p Series 139
  • IBM T43P | Hardware Maintenance Manual - Page 146
    Battery pack (15.0-in. LCD models)" on page 74 v "1030 Ultrabay Slim device" on page 75 v "1040 Hard disk drive" on page 76 v "1050 DIMM (optional)" on page 78 v "1060 Keyboard" on page 80 v "1070 DIMM (standard)" on page 85 v "1080 Modem daughter card (MDC-2)" on page 86 v "1090 Bluetooth/Modem
  • IBM T43P | Hardware Maintenance Manual - Page 147
    and replacing a FRU Important notice for handling the system board: The security chip a is soldered on the underside of the system board as in this figure. a The accelerometer chip for the HDD Active Protection System b is also soldered on the topside of the system board. b ThinkPad T43/T43p Series
  • IBM T43P | Hardware Maintenance Manual - Page 148
    Active Protection still functions. The procedure is as follows: 1. Place the computer on a horizontal surface. 2. Run Diagnostics --> Other Devices --> HDD Active Protection Test. Attention: Do not apply physical shock to the computer while the test is running. 142 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 149
    Removing and replacing a FRU Remove the support structure a and the EMI bracket b. 2 b 3 a 1 Step 2 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 143
  • IBM T43P | Hardware Maintenance Manual - Page 150
    (1) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) Remove two connectors 6 and then remove the cable guide c in the direction of arrow 7 . When installing: Make sure that the connectors 6 are firmly attached to the system board. (continued) 144 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 151
    Removing and replacing a FRU 8 8 e d 9 Step 8 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (3) Color Black Torque 0.245 Nm (2.5 kgfcm) In step 9 , remove the base cover fit into the holes provided, and then secure the system board with the screw. (continued) ThinkPad T43/T43p Series 145
  • IBM T43P | Hardware Maintenance Manual - Page 152
    Removing and replacing a FRU 10 11 f g 12 13 Step Screw (quantity) 10 Hex stud (2) 11 M2.5 × 3 mm, flat-head, nylon-coated (1) Color Silver Gold When installing: Make sure that the connectors of the interposer card are firmly attached to the system board. 146 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 153
    cover FRU is shipped with several kinds of label kit. When you replace the base cover, you need to stick a homologation label a which has the same part no. with the label on the old base cover (defective FRU) labels on the new base cover as shown in this figure. b b a ThinkPad T43/T43p Series 147
  • IBM T43P | Hardware Maintenance Manual - Page 154
    replacing a FRU 2010 LCD front bezel (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth (2.5 kgfcm) (continued) 148 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 155
    Removing and replacing a FRU 4 5 ThinkPad T43/T43p Series 149
  • IBM T43P | Hardware Maintenance Manual - Page 156
    replacing a FRU 2020 LCD front bezel (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth (2.5 kgfcm) (continued) 150 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 157
    Removing and replacing a FRU 3 2 ThinkPad T43/T43p Series 151
  • IBM T43P | Hardware Maintenance Manual - Page 158
    replacing a FRU 2030 Inverter card (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth 2 and 3 are firmly attached. 152 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 159
    Removing and replacing a FRU Cable routing: When replacing the inverter card, route the connector cable as in this figure: ThinkPad T43/T43p Series 153
  • IBM T43P | Hardware Maintenance Manual - Page 160
    Removing and replacing a FRU 2040 Inverter card (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth/Modem daughter card (BMDC-3)" on page 88 v "1110
  • IBM T43P | Hardware Maintenance Manual - Page 161
    a FRU 2050 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in. LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth/Modem
  • IBM T43P | Hardware Maintenance Manual - Page 162
    Removing and replacing a FRU Peel the tape securing the Bluetooth wireless antenna assembly 3 . 3 5 4 4 Step 4 Screw (quantity) M2 × 2.7 mm, small-head, nylon-coated (2) (continued) Color Yellow Torque 0.245 Nm (2.5 kgfcm) 156 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 163
    Removing and replacing a FRU In step 6 , remove the latch bar as in this figure. 6 Lift the latch bar in the direction of the arrow 7 , and then remove the left latch in the direction of the arrow 8 . 8 7 (continued) ThinkPad T43/T43p Series 157
  • IBM T43P | Hardware Maintenance Manual - Page 164
    Removing and replacing a FRU 9 Step 9 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) (continued) Color Silver Torque 0.245 Nm (2.5 kgfcm) 158 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 165
    ( 10a ), and then release the cables from the cable guide ( 10b ). Lift the LCD panel in the direction of arrow 11 , and detach the wireless LAN antenna 12 and the ThinkLight 13 . Then remove the LCD panel in the direction of arrow 14 . 12 13 14 11 10b 10a (continued) ThinkPad T43/T43p Series 159
  • IBM T43P | Hardware Maintenance Manual - Page 166
    Torque 0.245 Nm (2.5 kgfcm) Remove two screws c , and detach the wireless AUX antenna cable ( c ) from the right hinge. 20 19 c Step 18 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (2) (continued) 18 18 Color Silver Torque 0.245 Nm (2.5 kgfcm) 160 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 167
    Removing and replacing a FRU Turn over the LCD panel and strip off the tape 21 securing the FPC ( c ). Then detach the connector 22 in the direction of the arrow. 21 c 22 (continued) ThinkPad T43/T43p Series 161
  • IBM T43P | Hardware Maintenance Manual - Page 168
    Removing and replacing a FRU Remove the right latch from the LCD cover. 23 24 162 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 169
    Removing and replacing a FRU When installing: Follow these steps when you reassemble the LCD unit. 1. Attach the left latch to the LCD cover. 1 2 (continued) ThinkPad T43/T43p Series 163
  • IBM T43P | Hardware Maintenance Manual - Page 170
    Removing and replacing a FRU 2. Paste three gaskets only for the models with Bluetooth wireless features. For the other models, skip this step. 95.5 mm 68.5 mm 41.5 mm 3. Connect the LCD cable assembly to the LCD panel and secure it with the tape. 4. Attach the wireless LAN antenna cables (MAIN,
  • IBM T43P | Hardware Maintenance Manual - Page 171
    Removing and replacing a FRU 6. Route the wireless LAN antenna cables as in the following drawings: a. 1 2 3 3 (continued) ThinkPad T43/T43p Series 165
  • IBM T43P | Hardware Maintenance Manual - Page 172
    Removing and replacing a FRU b. 4 4 c. 5 5 (continued) 166 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 173
    Removing and replacing a FRU d. Coil the spiral tube round the antenna cables 6 . 6 e. Slide the spiral tube in the direction shown by arrow 7 . 7 (continued) ThinkPad T43/T43p Series 167
  • IBM T43P | Hardware Maintenance Manual - Page 174
    and replacing a FRU Move the spiral tube until it reaches at the cable guide of the LCD cover as in this figure. Make sure that the antenna cable is not pinched by cable clip ( a ). 8 a 7. Secure the LCD panel with the screws. 8. Attach the right latch to the LCD cover. 1 2 168 MT 2668/2669
  • IBM T43P | Hardware Maintenance Manual - Page 175
    a FRU 2060 Wireless antenna assemblies, LCD panel, LCD cable assembly, hinges, and LCD cover (15.0-in. LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth/Modem
  • IBM T43P | Hardware Maintenance Manual - Page 176
    Removing and replacing a FRU Release the antenna cables 2 . At the parts indicated by arrows a , the antenna cables go through the hinges. When you route the antenna cables, attach the cables firmly. a 2 2 2 a (continued) 170 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 177
    Removing and replacing a FRU 4 5 3 6 b 6 7 Step 6 Screw (quantity) M2 × 3 mm, bind-head, nylon-coated (4) (continued) b 7 6 6 Color Silver Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 171
  • IBM T43P | Hardware Maintenance Manual - Page 178
    Removing and replacing a FRU Turn over the LCD panel, and detach the connector 8 in the direction of the arrow. 8 When installing: Make sure that the FPC connector is firmly attached to the LCD panel. (continued) 172 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 179
    with the Bluetooth wireless features. For the other models, skip this step. Step 9 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (2) Color Black Torque 0.245 Nm (2.5 kgfcm) Remove the hinges 10a , 10b and the wireless LAN antenna cables 11 , 12 (continued) ThinkPad T43/T43p Series 173
  • IBM T43P | Hardware Maintenance Manual - Page 180
    pinched between the LCD front bezel and the LCD cover, and the cable or the other parts might be damaged or might not be installed properly. At the points shown as V, route the cable as it goes under the projections as in b . At the points shown as , push the cable into the
  • IBM T43P | Hardware Maintenance Manual - Page 181
    Removing and replacing a FRU Then route the cables to along the cable guides of the LCD cover. When you route the cables around the LCD hinges, do as shown in c . c c ThinkPad T43/T43p Series 175
  • IBM T43P | Hardware Maintenance Manual - Page 182
    Removing and replacing a FRU 3010 ThinkPad Dock II PCI cover 1 1 2 (Bottom view) 176 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 183
    Removing and replacing a FRU 3020 ThinkPad Dock II top cover 1 1 1 (Rear view) Step 1 Screw (quantity) M2.5 × 4.8 mm (3) 2 2 Step 2 Screw (quantity) M2.5 × 4.8 mm (4) (continued) Torque 0.392 Nm (4 kgfcm) 2 2 Torque 0.392 Nm (4 kgfcm) ThinkPad T43/T43p Series 177
  • IBM T43P | Hardware Maintenance Manual - Page 184
    Removing and replacing a FRU 3 3 (Bottom view) Step 3 Screw (quantity) M2.5 × 4.8 mm (6) (continued) Torque 0.392 Nm (4 kgfcm) 178 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 185
    Removing and replacing a FRU Make sure that the system lock key A is set to the Unlock position. Release the front latches in step 4 , and then remove the top cover 5 . Then detach the connector cable 6 as in the figure. 5 A 4 6 ThinkPad T43/T43p Series 179
  • IBM T43P | Hardware Maintenance Manual - Page 186
    Locations Locations Front view 1 Wireless status indicator 2 Bluetooth wireless status indicator (for some models) 3 System status indicators 4 pad 15 UltraNav 16 Access IBM button 17 Volume control buttons 18 Power switch 19 ThinkLight 180 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 187
    19 18 17 16 Locations 1 2 3 4 14 13 15 12 10 11 98765 ThinkPad T43/T43p Series 181
  • IBM T43P | Hardware Maintenance Manual - Page 188
    Locations Rear view 1 Power status indicators 2 Bluetooth wireless status indicator (for some models) 3 PC Card/ExpressCard eject buttons 4 PC Card/ExpressCard slots 5 Parallel connector 13 AC power connector 2 1 3 4 5 6 7 13 8 9 12 10 11 182 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 189
    Bottom view Locations 1 Hard disk drive 2 Optional DIMM slot 3 Battery pack 4 Battery pack lock (only for 14.1-in LCD models) 5 Docking connector 6 Battery pack latch 7 Infrared port 8 Built-in stereo speakers 9 LCD latch 3 2 4 1 5 6 9 8 7 ThinkPad T43/T43p Series 183
  • IBM T43P | Hardware Maintenance Manual - Page 190
    v Each FRU is available for all types or models, unless specific types or models are specified. v A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means
  • IBM T43P | Hardware Maintenance Manual - Page 191
    Overall 22 21 20 f 19 18 17 16 15 14 13 12 Parts list 1 2a a b 2b 3 8 d 4 c 5 6 7 e 23 9 10 11 ThinkPad T43/T43p Series 185
  • IBM T43P | Hardware Maintenance Manual - Page 192
    parts" on page 236. 1 LCD unit (see "14.1-in. LCD FRUs" on page 215 N and "15.0-in. LCD FRUs" on page 222.) 2a Keyboard bezel assembly (14.1-in.) R 91P9540 N v 2668 NDx, NEx 2b Keyboard bezel assembly with touch pad 91P8735 N (15.0-in.) v 2668-CTO, 21x, 2Ax, 81x, 82x, 84x, 87x, 88x, 8Cx, 91x,
  • IBM T43P | Hardware Maintenance Manual - Page 193
    Parts list No. FRU P/N CRU ID 2b Keyboard bezel assembly with fingerprint 91P8685 N reader (15.0-in.) v 2668 2687-D5x, EHx, EJx v 2668-57x, BJx, BKx, CNx, CPx Ultrabay guide rail assembly (14.1-in., fingerprint reader) R 91P8682 N v 2668-CTO, D8x, DEx, E8x, E9x v 2668-3xx, 6xx, AJx, AKx, CKx
  • IBM T43P | Hardware Maintenance Manual - Page 194
    Parts list No. FRU P/N CRU ID 3 Ultrabay guide rail assembly (15.0-in., fingerprint reader) R v 2668-CTO, 21x, 28x, 29x, , KJx, KKx v 2669-68x, 6Ax HLDS 92P6579 * TEAC 92P5991 * DVD/CD-RW combo drive, HLDS OP 13N6769 * v 2668-CTO, 1Bx, 1Cx, 1Ex, 21x, 28x, 2Ax, 49x, 44x, 45x, 46x, 4Dx,
  • IBM T43P | Hardware Maintenance Manual - Page 195
    Parts list No. FRU P/N 4 DVD/CD-RW combo drive, PCC R OP 39T2505 v 2668-CTO, 1Bx, 1Cx, 1Ex, 21x, 28x, 2Ax, 49x, 44x, 45x, 46x, 4Dx, 4Ex, 4Fx, 4Hx, 4Jx, 4Kx, 4Mx, -61x, 6Ex, CLx, CNx, CQx, CRx, K6x, K7x, P1x v 2686-FLx, FNx, M4x, M6x 39T2529 CRU ID * * (continued) ThinkPad T43/T43p Series 189
  • IBM T43P | Hardware Maintenance Manual - Page 196
    Parts list No. FRU P/N CRU ID 4 DVD-RAM/RW drive, PCC R OP 39T2507 * v 2668-CTO, 1Ax, 4Gx, 4Nx, 72x, 75x, 77x, 8Ax, 92x, 97x, 9Ax, C4x, C5x, C6x, F3x, F6x, F7x, F8x, G2x, G4x, G7x, G8x, GBx, H2x, H5x,
  • IBM T43P | Hardware Maintenance Manual - Page 197
    * Toshiba 13N6919 * Hard disk drive, 40 GB, 9.5 mm, 5,400 rpm Fujitsu R v 2668-3Fx, 3Gx, 3Hx, 2668-3Lx, 3Px, 6Cx, 6Fx, 6Hx, 6Kx, 6Mx, 6Px, 6Qx, 6Ux, 6Vx, 6Wx, 6Yx, CKx, CNx, FLx, FNx, K8x, KCx, KDx, KEx, KJx v 2669-CKx, CNx v 2686-FLx, FNx, M4x, M5x 39T2523 * (continued) ThinkPad T43/T43p
  • IBM T43P | Hardware Maintenance Manual - Page 198
    Parts list No. FRU P/N CRU ID 5 Hard disk drive, 60 GB, 9.5 mm, 5,400 rpm Fujitsu R v 2668-3Lx, 3Px, 6Cx, 6Fx, 6Hx, 6Kx, 39T2551 * 6Mx, 6Px, 6Qx, 6Ux, 6Vx, 6Wx, 6Yx, CKx, CNx, FLx, FNx, K8x, KCx, KDx, KEx, KJx v 2669-CKx, CNx v 2686-FLx, FNx, M4x, M5x Hard disk drive, 60 GB, 9.5 mm, 7,
  • IBM T43P | Hardware Maintenance Manual - Page 199
    Parts list No. FRU P/N CRU ID 5 Hard disk drive, 80 GB, 9.5 mm, 7,200 rpm HGST R v 2668-FRx, KBx, KKx, J1x, J2x, J4x, J8x, L3x, L5x, P1x, P3x, P4x, PCx, Q1x, Q3x, Q6x, Q7x v 2669-P1x, Q1x v 2686-FRx 39T2583 * Hard disk drive, 100 GB, 9.5 mm, 5,400 rpm v 2668 , E8x, E9x v 2668-3xx, 6xx, AJx,
  • IBM T43P | Hardware Maintenance Manual - Page 200
    Parts list No. FRU P/N CRU ID 6 Cover, Hard disk drive (15.0-in.) R 13R2922 * v 2668-CTO, 21x, 28x, 29x, 2Ax, 81x v 2686-Fxx, Mxx, Nxx v 2687-Nxx 7 VGA and Ultrabay eject button cable (14.1-in.) R 91P6894 N v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, 1Fx, 41x, 42x, 43x, 44x, 45x, 46x, 47x, 49x,
  • IBM T43P | Hardware Maintenance Manual - Page 201
    DGx, DHx, DJx, E2x, E6x, E7x, EGx v 2687-D4x, D7x, D8x, DCx, DDx, DEx, E3x, E8x, E9x, EHx v 2668-3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 56x, 57x, 58x, 61x, 67x, 68x, 69x, 6Ax, 6Bx, 6Dx, 6Ex , CSx, K6x, K7x v 2686-Mxx, Nxx v 2687-NDx, NEx, NFx, NGx (continued) ThinkPad T43/T43p Series 195
  • IBM T43P | Hardware Maintenance Manual - Page 202
    list No. FRU P/N CRU ID 8 ThinkPad Integrated Bluetooth IV with 39T0024 ** 56K Modem (BMDC-3) R v 2668-CTO, 1Ax, 45x, 4Ex, 4Gx, 4Mx 2678-H2x v 2679-H2x v 2686-F2x, F3x, F5x, F6x, F7x, F8x v 2687-D5x, E4x, EJx v 2668-3Px, 6Cx, 6Gx, 6Mx, 6Nx, 6Px, 6Qx, 6Xx, AKx, BKx, Fxx, KCx, KEx, KFx, KGx, KHx
  • IBM T43P | Hardware Maintenance Manual - Page 203
    , GAx, GBx, H1x, H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx v 2669-CTO, H2x, C4x v 2678-H2x v 2679-H2x v 2686-F8x v 2687-D5x v 2668-CPx, FRx, J2x, J7x, L2x, L3x, L9x, LAx, Pxx, Qxx v 2669-CPx, P1x, Q1x v 2686-FRx 73P3845 * (continued) ThinkPad T43/T43p Series 197
  • IBM T43P | Hardware Maintenance Manual - Page 204
    Parts list No. FRU P/N CRU ID 10 Battery pack, Li-ion (6 cell) 4.8 Ah R OP v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx , Cxx, Kxx v 2686-Fxx, Mxx Sanyo 92P1087 * Sony 92P1089 * Panasonic 92P1091 * Battery pack, Li-ion (9 cell) 7.2 Ah R OP v 2668-CTO, G1x, G2x, G3x, G4x, G5x, G6x, G7x, G8x, G9x, GAx,
  • IBM T43P | Hardware Maintenance Manual - Page 205
    P7x, P8x, P9x, PAx, PBx, PCx except xxV 26R9091 Base cover assembly 2668 (14.1-in., M24) Taiwan R 26R9100 N v 2668-G1x, G2x, G3x, G4x, G5x, G6x, G7x, G8x, G9x, GAx, GBx for xxV v 2668-P1x, P2x, P3x, P4x, P5x, P6x, P7x, P8x, P9x, PAx, PBx, PCx for xxV (continued) ThinkPad T43/T43p Series 199
  • IBM T43P | Hardware Maintenance Manual - Page 206
    Parts list No. FRU P/N CRU ID 11 Base cover assembly 2668 (15.0-in.) WW R v 2668-CTO, 21x, 28x, 29x, 2Ax, 81x, 82x, 83x, 84x, 85x, 87x, 88x, 89x, 8Ax, 8Bx, 8Cx, 8Dx, 8Ex, 91x, 92x, 93x, 94x, 95x, 96x, 97x,
  • IBM T43P | Hardware Maintenance Manual - Page 207
    Parts list No. FRU P/N CRU ID 11 Base cover assembly 2669 (15.0-in.) WW R v 2669-CTO, 83x, 84x, C3x, C4x, C9x, 26R8417 N 2686-F8x v 2686-FRx 26R9094 N Base cover assembly 2687 (14.1-in.) WW R v 2687-D7x, D8x, DEx, E8x, E9x v 2687-NDx, NEx 26R8415 N (continued) ThinkPad T43/T43p Series 201
  • IBM T43P | Hardware Maintenance Manual - Page 208
    Parts list No. FRU P/N CRU ID 11 Base cover assembly 2687 (15.0-in.) WW R 2686-D5x, E4x, EJx v 2687-NHx, NJx 26R9095 N 12 Cover, DIMM slot R 13N5667 * 13 Speaker (14.1-in.) R 39T0797 N v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, 1Fx, 41x, 42x, 43x, 44x, 45x, 46x, 47x, 49x, 4Dx, 4Ex, 4Fx, 4Gx,
  • IBM T43P | Hardware Maintenance Manual - Page 209
    , CPx, CSx, CTx, Kxx, Qxx v 2686-Fxx, Mxx, Nxx v 2687-Nxx 39T0801 N 14 Intel PRO Wireless 2200BG Mini-PCI Adapter US (leaded) 39T0077 ** v 2668-CTO, 1Bx, 1Cx, 1Dx, 1Fx, 1Ex, (*1) 21x, 28x, 29x, 2Ax, 47x, 43x, 44x, 46x, CRU in the 15.0-in. LCD models. (continued) ThinkPad T43/T43p Series 203
  • IBM T43P | Hardware Maintenance Manual - Page 210
    Parts list No. FRU P/N CRU ID 14 Intel PRO Wireless 2200BG Mini-PCI Adapter US (lead-free) R 27K9932 ** v 2668-3Fx, 3Gx, 3Hx, 3Jx, xxM, xxA, xxQ, xxB, xxH, xxC, xxE, xxJ, xxK ROW (lead-free) R 27K9934 ** v 2668-3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, (*1) 3Mx, 3Nx, 56x, 57x, 61x, 69x, 6Ax, 6Ex,
  • IBM T43P | Hardware Maintenance Manual - Page 211
    Parts list No. FRU P/N CRU ID 14 Intel PRO Wireless 2915ABG Mini-PCI Adapter US (leaded) 93P4235 ** v 2668-CTO, 1Ax, 45x, 49x, 4Ex, 4Gx, (*1) 4Kx, 4Nx, 71x, 72x, 73x, 85x, 87x, 88x, 89x, 8Ax, LCD models. It is not CRU in the 15.0-in. LCD models. (continued) ThinkPad T43/T43p Series 205
  • IBM T43P | Hardware Maintenance Manual - Page 212
    Parts list No. FRU P/N CRU ID 14 Intel PRO Wireless 2915ABG Mini-PCI Adapter US (lead-free) R 27K9936 ** v 2668-3Px, 58x, 6Bx, 6Cx, xxV v 2686-FLx, FMx, FNx, FPx, FQx, FRx for xxU, xxF, xxV EU 39T0389 ** v 2668-CTO, 1Ax, 45x, 49x, 4Ex, 4Gx, (*1) 4Kx, 4Nx, 71x, 72x, 73x, 85x, 87x,
  • IBM T43P | Hardware Maintenance Manual - Page 213
    Parts list No. FRU P/N CRU ID 14 Intel PRO Wireless 2915ABG Mini-PCI Adapter EU (lead-free) R 27K9938 ** v 2668-3Px, 58x, 6Bx, 6Cx, 6Dx, 6Fx, (*1) 6Gx, 6Kx, 6Vx, 6Wx, 6Xx, 6Yx, CKx, CLx, CMx, models. They are not CRUs in the 15.0-in. LCD models. (continued) ThinkPad T43/T43p Series 207
  • IBM T43P | Hardware Maintenance Manual - Page 214
    xxE, xxJ v 2669-CKx, CLx, CMx, CNx, CPx for xxE, xxJ v 2686-FLx, FMx, FNx, FPx, FQx, FRx for xxE, xxJ ThinkPad 11a/b/g Wireless LAN Mini PCI Adapter II US (lead-free) R v 2668-CTO, 74x, 75x, 76x, 95x, 96x, 39T0355 ** (*1) 97x, 98x, G5x, G6x, G7x, G8x, G9x, GAx, GBx, H3x, HBx, H7x, H8x
  • IBM T43P | Hardware Maintenance Manual - Page 215
    xxE, xxJ v 2668-J5x, J6x, L6x, L7x, L8x, P6x, P7x, P8x, P9x, PAx, PBx, PCx, Q4x, Q5x, Q8x for xxE, xxJ 27K9948 ** (*1) Taiwan R v 2668-CTO, 74x, 75x for xxV 27K9999 ** (*1) ThinkPad 11b/g Wireless LAN Mini PCI Adapter US v 2668-CTO v 2669-CTO 39T0073 ** (*1) ROW v 2668-CTO v 2669-CTO 39T0075
  • IBM T43P | Hardware Maintenance Manual - Page 216
    Parts list No. FRU P/N CRU ID 15 System board assembly, ATI M22-64 39T0476 N v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, D8x, DCx, DDx, DEx, E3x, E8x, E9x, EHx System board assembly, ATI M22-64, 39T5636 N leaded v 2668-CTO, 3xx, 5xx, 6xx, AJx, AKx, BJx, BKx, CKx, CLx, CMx, CNx, FLx, FMx, FNx,
  • IBM T43P | Hardware Maintenance Manual - Page 217
    Parts list No. FRU P/N CRU ID 15 System board assembly, ATI M22-64, lead-free R v 2668 assembly, ATI M24 GL-128 v 2668-CTO, C4x, F8x, G1x, G2x M24 GL-128, lead-free R v 2668-CTO, C4x, F8x, G1x, G2x, M24 GL-128, leaded v 2668-CTO, CPx, FRx, Pxx, 128, lead-free R v 2668-CTO, CPx, FRx, Pxx, Qxx
  • IBM T43P | Hardware Maintenance Manual - Page 218
    Parts list No. FRU P/N CRU ID 17 CPU assembly, Intel Pentium M processor 730 (1.6 GHz) R v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, 1Fx, 21x, 28x, 29x, 2Ax v 2669-CTO 39T0045 N CPU assembly, Intel Pentium M processor 740 (1.73 GHz) R v 2668-CTO, 4Qx v 2669-CTO v 2686-DFx, DHx v 2668-3Fx, 3Gx, 3Hx,
  • IBM T43P | Hardware Maintenance Manual - Page 219
    -NHx, NJx CPU assembly, Intel Pentium M processor 780 (2.26 GHz) R v 2668-CTO, CPx, L2x, P1x, P2x, P3x, P4x, P6x, P7x, PBx, PCx, Qxx v 2669-CTO, CPx, P1x, Q1x 39T0460 N 18 Fan assembly, long M24 (lead-free) R 26R9074 N 19 Backup battery R 02K6572 ** Note: This FRU is only a CRU in the 14.1-in
  • IBM T43P | Hardware Maintenance Manual - Page 220
    Parts list No. FRU P/N CRU ID 20 Palm rest assembly with touch pad, fingerprint reader (14.1-in.) v 2668-CTO, 1Ax, 1Bx, 1Dx (see "Keyboard" on page 231.) ** 22 Track point stick caps R 91P9642 * 23 Interposer card R v 2668-CTO, 21x, 28x, 29x, 2Ax, 81x, 82x, 83x, 84x, 85x, 87x, 88x, 89x, 8Ax,
  • IBM T43P | Hardware Maintenance Manual - Page 221
    14.1-in. LCD FRUs 8 7 6 Parts list 1 a b 5 4 d c 2 3 e ThinkPad T43/T43p Series 215
  • IBM T43P | Hardware Maintenance Manual - Page 222
    in. XGA TFT No. FRU a-d See "Miscellaneous parts" on page 236. 1 LCD cover kit (WW) R v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Fx, 41x 2669-61x, 68x, 6Ax, CKx, CQx v 2686-FLx, FMx, M4x 3 LCD cable assembly, 14.1-in. XGA R v 2668-CTO, 1Ax, 1Bx, 1Cx, 1Dx, 1Fx, 41x, 42x, 43x, 44x, 45x, 47x, 49x, 4Gx, 4Jx, 4Kx
  • IBM T43P | Hardware Maintenance Manual - Page 223
    , 6Px, 6Ux, 6Vx, 6Wx, 6Xx, CKx, FLx, FMx v 2669-61x, 68x, 6Ax, CKx, CQx v 2686-FLx, FMx, M4x 5 Bluetooth wireless antenna assembly, 14.1-in. R v 2668-CTO, 1Ax, 45x, 4Gx, F2x, F3x v 2669-CTO v 2686-F2x, F3x v 2668-3Px, 6Cx, 6Nx, 6Px, 6Xx, FLx, FMx v 2686-FLx, FMx 6 Inverter card, 14.1-in., lead-free
  • IBM T43P | Hardware Maintenance Manual - Page 224
    v 2686-DFx, F2x, F3x v 2687-DCx, DEx v 2668-3Fx, 3Gx, 3Hx, 3Jx, 3Nx, 3Px, 61x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Jx, 6Kx, 6Nx, 6Px, 6Ux, 6Vx, 6Wx, 6Xx, CKx, FLx, FMx v 2669-61x, 68x, 6Ax, CKx, CQx v 2686-FLx, FMx, M4x AUO 92P6765 N CMO 92P6731 N HYDIS 92P6733 N HYDIS (lead-free) R 13N7044
  • IBM T43P | Hardware Maintenance Manual - Page 225
    parts" on page 236. 1 LCD cover kit (WW) R v 2668 D7x, D8x, E8x, E9x v 2668-3Kx, 3Lx, 3Mx, 6Dx, 6Ex 2 Hinges, 14.1-in. R v 2668-CTO, 1Ex, 46x, 4Dx, 4Ex, D7x, D8x, E8x, E9x v 2668-3Kx, 3Lx, 3Mx, 6Dx, 6Ex , 14.1-in. SXGA+ R v 2668-CTO, 1Ex, 46x, 4Dx, 4Ex D7x, D8x, E8x, E9x v 2668-3Kx, 3Lx, 3Mx, 6Dx, 6Ex
  • IBM T43P | Hardware Maintenance Manual - Page 226
    Parts list No. FRU 4 Wireless antenna assembly, 14.1-in. R v 2668-CTO, 1Ex, 46x, 4Dx, 4Ex, 4Fx, 4Hx, Pxx v 2669-6Ex, CLx, CMx, CRx, P1x v 2686-M5x, N9x, NAx v 2687-NDx, NEx 5 Bluetooth wireless antenna assembly, 14.1-in. R v 2668-CTO, 1Ex, 46x, 4Dx, 4Ex, 4Fx, 4Hx, 4Lx, 4Mx, 4Nx, 4Qx, 71x, 72x, 73x,
  • IBM T43P | Hardware Maintenance Manual - Page 227
    Parts list No. FRU P/N CRU ID 7 LCD panel, 14.1-in. SXGA+ v 2668-CTO, 1Ex, 46x, 4Dx, 4Ex, 4Fx, 4Hx, 4Lx, 4Mx, 4Nx 2669-CTO, 46x, 4Dx, C2x, C6x, C8x v 2686-DGx, E6x, E7x v 2687-D3x, D7x, D8x, E8x, E9x v 2668-3Kx, 3Lx, 3Mx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Lx, 6Mx, 6Qx, 6Yx, AJx, AKx, CLx, CMx, Jxx, Pxx
  • IBM T43P | Hardware Maintenance Manual - Page 228
    Parts list 15.0-in. LCD FRUs 8 1 7 6 5 2 3 4 222 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 229
    , 8Dx, 8Ex, F5x, F6x, F9x v 2669-CTO, 83x v 2686-DHx, E2x, EGx, F5x, F6x v 2668-56x, 57x, FNx, FPx, K3x, K4x, K5x, K6x, KCx, KDx, KJx v 2669-K6x v 2686-FNx, FPx, M6x, NBx, NCx Parts list P/N CRU ID 13R2917 N 13R2918 N 91P6856 N 91P6891 N 91P6860 N (continued) ThinkPad T43/T43p Series 223
  • IBM T43P | Hardware Maintenance Manual - Page 230
    Parts list No. FRU P/N CRU ID 5 Antenna, 15.0-in. R v 2668-CTO, 21x, 28x, 29x, 81x, 82x, 83x, 87x, 8Ax, 8Dx, 8Ex, F5x, F6x, F9x v 2669-CTO, 83x v 2686-DHx, E2x, EGx, F5x, F6x v 2668 , NCx 27K9974 N Inverter card, 15.0-in. XGA, lead-free R v 2668-56x, 57x, FNx, FPx, K3x, K4x, K5x, K6x, KCx, KDx
  • IBM T43P | Hardware Maintenance Manual - Page 231
    Parts list 15.0-in. SXGA+ IPS TFT No. FRU 1 LCD cover kit, 15.0-in. (WW) R v 2668-CTO, 2Ax, 84x, 85x, 88x, 89x, 8Bx, 8Cx, 91x, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, B1x, B2x, C3x, F7x v 2669-CTO, 84x, C3x, C9x v 2686-F7x, DJx v 2687-D4x, DDx, E3x, EHx v 2668 R v 2668-CTO, v 2668-58x v 2668-CTO
  • IBM T43P | Hardware Maintenance Manual - Page 232
    Parts list No. FRU 3 LCD cable assembly, 15.0-in. SXGA+ R v 2668-CTO, 2Ax, 84x, 85x, 88x, 89x, 8Bx, 8Cx, 91x, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, B1x, B2x, C3x, F7x v 2669-CTO, 84x, C3x, C9x v 2686-F7x, DJx v 2687-D4x, DDx, E3x, EHx v 2668 4 Bluetooth wireless antenna, 15.0-in. R v 2668-CTO
  • IBM T43P | Hardware Maintenance Manual - Page 233
    Parts list No. FRU P/N CRU ID 6 Inverter card, 15.0-in. IPS, leaded v 2668-CTO, 2Ax, 84x, 85x, 88x, 89x, 8Bx, 8Cx, 9xx, 91x, 92x, 93x, 94x, 95x, 96x, 97x, 98x, 99x, 9Ax, B1x, B2x, C3x, F7x v 2669-CTO, 84x, C3x, C9x v 2686-F7x, DJx v 2687-D4x, DDx, E3x, EHx v 2668 v 2668-58x v 2668-CTO, v 2668-58x
  • IBM T43P | Hardware Maintenance Manual - Page 234
    Parts list 15.0-in. UXGA IPS TFT No. FRU 1 LCD cover kit, 15.0-in. (WW) R v 2668-CTO, C4x, F8x, H1x, H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx v 2669-CTO, C4x, CAx, H2x v 2678-H2x v 2679-H2x v 2686-F8x v 2687-D5x, E4x, EJx v 2668 LCD cable assembly 15.0 UXGA R v 2668-CTO, C4x, F8x, H1x, H2x,
  • IBM T43P | Hardware Maintenance Manual - Page 235
    Parts list No. FRU 4 Bluetooth wireless antenna, 15.0-in. R v 2668-CTO, C4x, F8x, H1x, H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx v 2669-CTO, C4x, CAx, H2x v 2678-H2x v 2679-H2x v 2686-F8x v 2687-D5x, E4x, EJx v 2668-CPx, FRx, Qxx v 2669-CPx, CTx, Q1x v 2686-FRx v 2687-NHx, NJx 5 Antenna, 15
  • IBM T43P | Hardware Maintenance Manual - Page 236
    Parts list No. FRU 7 LCD panel, 15.0 UXGA (ID Tech) v 2668-CTO, C4x, F8x, H1x, H2x, H3x, H4x, H5x, H6x, H7x, H8x, H9x, HAx, HBx v 2669-CTO, C4x, CAx, H2x v 2678-H2x v 2679-H2x v 2686-F8x v 2687-D5x, E4x, EJx v 2668-CPx, FRx, Qxx v 2669-CPx, CTx, Q1x v 2686-FRx v 2687-NHx, NJx 8 Clear
  • IBM T43P | Hardware Maintenance Manual - Page 237
    Keyboard Keyboards for 15.0-in. LCD models R Parts list Language P/N (NMB) P/N (ALPS) Arabic 39T0664 39T0725 Belgian 39T0659 39T0720 Chinese, Traditional 39T0661 39T0773 39T0791 39T0778 39T0784 39T0790 39T0792 39T0776 39T0779 39T0772 39T0777 39T0793 39T0782 ThinkPad T43/T43p Series 231
  • IBM T43P | Hardware Maintenance Manual - Page 238
    Parts list Keyboards for 14.1-in. LCD models R Language P/N (NMB) P/N (ALPS) Arabic 39T0540 13N9978 Belgian 39T0535 13N9973 Chinese 39T0591 39T0582 39T0596 39T0589 39T0607 39T0594 39T0600 39T0606 39T0608 39T0592 39T0595 39T0588 39T0593 39T0609 39T0598 232 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 239
    Recovery CDs Parts list Windows XP Professional Windows XP Professional is preinstalled as the operating system in the following models: v 2668-1xx, 2xx, 4xx, 7xx, 8xx, 9xx, C2x, C3x, C4x, C5x, C6x, F2x, F3x, F5x 39K6660 39K9651 39K6658 39K6661 39K6675 CRU ID * ThinkPad T43/T43p Series 233
  • IBM T43P | Hardware Maintenance Manual - Page 240
    Parts list v 2668-3xx, 5xx, 6xx, CKx, CLx, CMx, CPx, FLx, FMx, FNx, FPx, FQx, FRx, Jxx, Kxx, Lxx, Pxx, Qxx v 2669-6xx, CKx, CLx 39K9214 39K9234 39K9227 39K9233 39K9216 39K9226 39K9235 39K9221 39K9228 39K9217 39K9231 39K9236 39K9215 39K9218 39K9232 CRU ID * 234 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 241
    Parts list Windows XP Home Edition (for custom model) Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish 39K9441 39K9424 39K9434 39K9443 39K9429 39K9436 39K9425 39K9439 39K9423 39K9426 39K9440 CRU ID * ThinkPad T43/T43p Series 235
  • IBM T43P | Hardware Maintenance Manual - Page 242
    Bluetooth wireless antenna Base miscellaneous parts Battery lock latch L v Battery lock knob R v Battery lock latch R v Spring, battery lock v Slide lever v Slide lever spring v Pull lever v Pull lever spring v Puller v Rubber, shock absorber v Insulation, bottom v Foam under fan v Cu tape under fan
  • IBM T43P | Hardware Maintenance Manual - Page 243
    (square, thin) System miscellaneous parts (14.1-in. LCD models): v Cable, RJ11-docking connector on system board v DC in cable v (c) Hard disk drive guide rail v Spacer for DSP connector v (e) I/O plate bracket v (f) Support structure v Harness (left) v (b) Antenna cable guide v Bracket holder, LCD
  • IBM T43P | Hardware Maintenance Manual - Page 244
    System miscellaneous parts (15.0-in. LCD models): v Cable, RJ11-docking connector on system board v DC in cable v (c) Hard disk drive guide rail v Sheet for DSP connector v (e) I/O plate bracket v Sheet for battery v (f) Support structure v Harness (left) v (b) Antenna cable guide v Bracket holder
  • IBM T43P | Hardware Maintenance Manual - Page 245
    list FRU LCD miscellaneous parts (14.1-in. LCD models): R v Tape, LCD FPC v Tape on Bluetooth wireless antenna v (a) LCD latch R v (b) LCD latch L assembly v (c) Cable bushing (lower) v R 08K8205 * 92P1021 * DELTA 08K8209 * SANKEN R 92P1025 * SANKEN 08K8213 * ThinkPad T43/T43p Series 239
  • IBM T43P | Hardware Maintenance Manual - Page 246
    Optional FRUs FRU Hard disk drive, 80 GB, 9.5 mm, 4200 rpm, IBM STD Ultrabay Slim hard disk drive adapter Ultrabay Slim Li Polymer battery (2nd bay battery), Sanyo (WW) ThinkPad Dock II Top cover and screw kit for ThinkPad Dock II PCI cover for ThinkPad Dock II ThinkPad Mini Dock AC adapter (2 pin
  • IBM T43P | Hardware Maintenance Manual - Page 247
    PCI-Express/USB wrap card ThinkPad Hardware Maintenance Diskette Version 1.73 or later Note: Download the file from the following Web site: http://www.lenovo.com/think/spm P/N 72X8546 35G4703 66G5180 05K2580 95F3598 00P7033 1650840 93F2838 00P6967 08K7159 27K9813 - ThinkPad T43/T43p Series 241
  • IBM T43P | Hardware Maintenance Manual - Page 248
    list Power cords (system) A ThinkPad power cord for a specific country or region is usually available only in that country or region: For 2-pin power cords: (other than Hong Kong S.A.R.) 39M4996 R v models -xxC Switzerland R v models -CTO, xxG 39M4980 242 MT 2668/2669/2678/2679/2686/2687
  • IBM T43P | Hardware Maintenance Manual - Page 249
    list Power cords (ThinkPad Dock II) A ThinkPad power cord for a specific country or region is usually available only in that country or region: For 3-pin 75H8988 49P2101 75H8989 75H8992 75H8990 75H8993 75H8999 75H8998 75H8996 76H3536 02K0540 75H8997 75H8994 CRU ID * ThinkPad T43/T43p Series 243
  • IBM T43P | Hardware Maintenance Manual - Page 250
    other product, program, or service. Lenovo may have patents United States), Inc. 500 Park Offices Drive, Hwy. 54 Research Triangle Park, or typographical errors. Changes implantation or other life support applications where malfunction may change Lenovo product specifications or warranties. Nothing
  • IBM T43P | Hardware Maintenance Manual - Page 251
    manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own Users of this document should verify the applicable data for their specific environment. ThinkPad T43/T43p Series 245
  • IBM T43P | Hardware Maintenance Manual - Page 252
    Dock ThinkPad Port Replicator ThinkPad Port Replicator II TrackPoint Ultrabay Ultrabay 2000 Ultrabay Plus UltraNav The following terms are trademarks of the International Business Machines Corporation in the United States, other countries, or both: IBM (used under license) OS/2 Microsoft, Windows
  • IBM T43P | Hardware Maintenance Manual - Page 253
    Trademarks ThinkPad T43/T43p Series 247
  • IBM T43P | Hardware Maintenance Manual - Page 254
    Part Number: 39T2393 (1P) P/N: 39T2393
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
ThinkPad
Computer
Hardware
Maintenance
Manual
July 2005
This manual supports:
ThinkPad T43/T43p
ThinkPad
Dock II (MT 2877)
(MT 2668/2669/2678/2679/
)
2686/2687