Lenovo 6474P1U User Manual

Lenovo 6474P1U Manual

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  • Lenovo 6474P1U | User Manual - Page 1
    ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 2
  • Lenovo 6474P1U | User Manual - Page 3
    ThinkPad T400 and R400 Hardware Maintenance Manual
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    Before using this information and the product it supports, be sure to read the general information under "Notices" on page 375. Fifth Edition (September 2009) © Copyright Lenovo 2008, 2009. LENOVO products, data, computer software, and services have been developed exclusively at private expense and
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    43 What to do first 44 Checkout guide 45 Diagnostics using PC-Doctor for DOS . . . . 45 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox 48 PC-Doctor for Windows symptoms 67 LCD-related symptoms 68 Intermittent problems 69 Undetermined problems 69 Status indicators 71 Fn key combinations
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    137 2050 LCD magnesium frame, hinge assembly, and integrated camera 138 2060 Antenna assembly 141 2070 LCD panel and LCD DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374 Notices 375 Trademarks 376 iv ThinkPad T400 and R400 Hardware Maintenance Manual
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    products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad product, be sure to read all the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2008, 2009 v
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    vi ThinkPad T400 and R400 Hardware Maintenance Manual
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    presents following safety information that you need to be familiar with before you service a ThinkPad Notebook. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that are sensitive to electrostatic discharge" on page 6 v "Grounding
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    v Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the machine. v Keep your toolcase away from walk areas so that other people will not trip over louvers or cover them with labels or stickers. 2 ThinkPad T400 and R400 Hardware Maintenance Manual
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    the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug safety precautions when you work with very high voltages; Instructions for these precautions are in the safety sections of maintenance
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    is conductive; such touching can cause personal injury and machine damage. v Do not service the following parts with the power on when they are removed from their normal operating Switch off power. - Send another person to get medical aid. 4 ThinkPad T400 and R400 Hardware Maintenance Manual
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    ThinkPad features or options not covered by this inspection guide . If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem every service task Power off the computer. Disconnect the power
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    specific service requirement. 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. 6 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety notices (multilingual translations) The safety notices in this section are provided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Safety information 7
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    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 any symptoms from the fluid are present after washing. 8 ThinkPad T400 and R400 Hardware Maintenance Manual
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    burn personnel or combustible materials. DANGER Unless hot swap is allowed for the FRU being replaced, do as follows before removing it: power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and disconnect any interconnecting cables. Safety information 9
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    10 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 11
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    , lave as áreas afetadas imediatamente com água durante pelo menos 15 minutos. Procure cuidados médicos se algum sintoma causado pelo fluido surgir após a lavagem. 12 ThinkPad T400 and R400 Hardware Maintenance Manual
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    PERIGO Para evitar choque elétrico, não remova a capa plástica que protege a parte inferior da placa inversora. PERIGO Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis.
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    mains une partie du fluide, rincez-les abondamment pendant au moins quinze minutes. Consultez un médecin si des symptômes persistent après le lavage. 14 ThinkPad T400 and R400 Hardware Maintenance Manual
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    DANGER Afin d'éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d'alimentation. DANGER Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à la masse d'une batterie peut produire suffisamment
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    keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden. Metallteile oder-splitter falscher Batterien kann zu Entzündung oder Explosion führen. 16 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. 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 in Kontakt mit Haut und Augen ger
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    18 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 19
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    20 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 21
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    22 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 23
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    inmediatamente las áreas afectadas con agua durante 15 minutos como mínimo. Obtenga atención medica si se presenta algún síntoma del fluido despues de lavarse. 24 ThinkPad T400 and R400 Hardware Maintenance Manual
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    PELIGRO Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida. PELIGRO Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material
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    26 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 27
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    drive, or any other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives. Do not open. A CD-ROM drive, a DVD-ROM drive, or any , and avoid direct exposure to the beam. 28 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 29
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    certificada nos Estados Unidos em conformidade com os requisitos do Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR), Subcapítulo J, para produtos a com instrumentos óticos, e evite exposição direta ao feixe. 30 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Certains modèles d'ordinateur ThinkPad sont équipés d'origine d'une unité de stockage optique telle qu'une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparé
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    Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können Laserstrahlung, wenn geöfnet. Nicht in den Strahl blicken. Keine Lupen oder Spiegel verwenden. Strahlungsbereich meiden. 32 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 33
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    34 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 35
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    , se certifica que en los Estados Unidos cumple los requisitos del Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J para productos láser de Clase ópticos y evite la exposición directa al rayo. 36 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Safety information 37
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    38 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 47
    in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, do as follows: 1. Go to http://www.lenovo.com/support 2. Enter the product number of the computer or press
  • Lenovo 6474P1U | User Manual - Page 48
    and servicing FRUs: v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue. v Some computers have the Symptom-to-FRU Index for the computer you are servicing. 40 ThinkPad T400 and R400 Hardware Maintenance Manual
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    configure an IBM® or a Lenovo solution from an eSite, and that has been negotiated between IBM or Lenovo and the customer. A unique 4-digit which FRUs are used to support CTO, CMV, and GAV products http://www.lenovo.com/support/site.wss/document.do?lndocid=LOOK-WARNTY Select Warranty lookup. Input
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    can be accessed at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, " select SERVICE PARTS. Under "Parts Information by Date" select SYSTEM SERVICE PARTS. The list of service parts by ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 51
    ThinkPad model that supports the PC-Doctor® for DOS diagnostics program. Some descriptions might not apply to your particular computer. Before you go to the checkout guide, be sure to read the following important notes. Important notes: v Only certified trained personnel should service the computer
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    system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: v LCD panel cracked from the application of excessive force or
  • Lenovo 6474P1U | User Manual - Page 53
    following Web site: http:// www.lenovo.com/support To create the PC-Doctor diagnostic CD, follow the instructions on the Web site. For some possible configurations of the computer, PC-Doctor might not run correctly. To avoid this problem, you need to initialize the computer setup by use of the BIOS
  • Lenovo 6474P1U | User Manual - Page 54
    only the internal optical drive of the ThinkPad Notebook. To run the test, do as follows: 1. Turn off the computer. 2. Make sure that the internal optical drive that is supported as a startup device is attached to the computer. 3. Turn on the computer. If the computer cannot be powered on, go to
  • Lenovo 6474P1U | User Manual - Page 55
    Adapter test supports only the LCD display on the ThinkPad Notebook. If you have an external monitor attached to your computer, detach it ThinkPad Notebook must be attached to the docking station. 10. Run the applicable function test. 11. Follow the instructions on the screen. If there is a problem
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    for Windows enables you to troubleshoot and resolve problems related to the computer. Select one of the categories listed below to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center 48 ThinkPad T400 and R400 Hardware Maintenance Manual
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    v System Reports v Updates and Support PC-Doctor for Rescue and Recovery In some models of ThinkPad Notebook, the Rescue and Recovery® workspace enables you to run the PC-Doctor program to test the hardware features of the computer. To run the test, click "Run Diagnostics" on the Rescue and Recovery
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    port replicator is attached to the ThinkPad computer, detach it. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test Diagnostics --> Diskette Drives 2. Interactive Tests --> Diskette 50 ThinkPad T400 and R400 Hardware Maintenance Manual
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    1. Turn on the computer and check the air turbulence at the louver near the PC Card slot. 2. Run Diagnostics --> ThinkPad Devices --> Fan. problem. If the pointer stops after a short time, no service action is necessary. Touch Pad If enabling the TrackPoint does not correct the problem
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    ACc adapter cable from the computer. 2. Measure the output different from the one you are servicing. 3. If the voltage is not problem persists, go to "FRU tests" on page 50. Note: Noise from the AC adapter does not always indicate a defect. 52 ThinkPad T400 and R400 Hardware Maintenance Manual
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    less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon does becomes hot, it may not be able to charge. Remove it from the computer and leave it at room temperature for a while. After it cools down, reinstall
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    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 quickly after replacement, replace the system board. 54 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Service Web site: When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo is fully automated and no action is required by you. The computer will restart into the Windows desktop several times and you might experience
  • Lenovo 6474P1U | User Manual - Page 64
    and Drivers Recovery Disc (one or more discs) This disc restores the preinstalled applications and drivers on the computer. Supplemental instructions on the screen to begin the recovery process. 4. Select your language and click Next. 56 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Utility. Note: After restoring a drive to the factory default settings, you might need to reinstall some device drivers. Passwords As many as three passwords may be needed for any ThinkPad Notebook: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). If
  • Lenovo 6474P1U | User Manual - Page 66
    If no master HDP is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either the user or the master service technician: 1. Turn on the computer. 2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup Utility. For models supporting
  • Lenovo 6474P1U | User Manual - Page 67
    service technician, neither Lenovo nor Lenovo authorized service technicians provide any services computer. 2. When the ThinkPad logo comes up, immediately press F1 to enter BIOS Setup Utility. For models supporting check whether the ThinkPad Notebook you are servicing supports the Passphrase function
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    computer computer computer is a Windows 7 model, it does not support ThinkVantage Productivity Center. To end screen blank mode and resume normal operation, press any key. Sleep (Standby) mode When the computer computer computer enters the power-saving mode automatically. To cause the computer
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    timer elapses. Note: The computer does not accept any input off. Note: If the computer enters the hibernation mode while system. To cause the computer to enter hibernation mode, +F4 keys. Also, the computer goes into hibernation mode automatically turned on, the computer returns from hibernation
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    the problem, put the original part back in the computer. Do not replace a nondefective FRU. This index can also help you determine, during regular servicing, what "Intermittent problems" on page 69. Note: For a device not supported by diagnostic codes in the ThinkPad Notebooks, see the manual for
  • Lenovo 6474P1U | User Manual - Page 71
    RAM error-System RAM fails at offset nnnn. 1. DIMM. 2. System board. 0232 1. DIMM. Extended RAM error- Extended RAM fails 2. System board. at offset nnnn. Related service information 63
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    System board. 0271 Date and time error-Neither the date nor the time is set in the computer. Run BIOS Setup Utility to reset the time and date. 0280 Previous boot incomplete- Default configuration remove the daughter card. 2. System board. 64 ThinkPad T400 and R400 Hardware Maintenance Manual
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    computer. 3. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. 2010 Warning: Your internal hard disk drive (HDD) may not function correctly on this system. Ensure that your HDD is supported at http://www.lenovo.com/support 2100 Initialization error service information 65
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    Backup battery. 3. System 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. 1. Utility and add the device in boot order. 66 ThinkPad T400 and R400 Hardware Maintenance Manual
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    set. Type the password and press Enter. The hard-disk password prompt appears. A hard-disk password is set. Type the password and press Enter. Related service information 67
  • Lenovo 6474P1U | User Manual - Page 76
    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. If the LCD you are servicing has two or
  • Lenovo 6474P1U | User Manual - Page 77
    operating, follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects). Verify that all attached devices are supported by the computer. Verify that the power supply being used at the time of the failure is operating correctly. (See "Power system checkout" on page 52
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    70 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Status indicators This chapter presents the system status indicators that show the status of the computer. 1 2 3 4 5 6 7 8 9 10 11 10 9 8 © Copyright Lenovo 2008, 2009 71
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    5% to 20% of the capacity, and being charged. Blinking orange (rapid): The battery is charged between 0% to 5% of the capacity. 9 AC power status Green: The computer is connected to the ac power supply. 72 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Table 7. Status indicators (continued) Indicator 10 Sleep (standby) status Meaning Green: The computer is in sleep (standby) mode. Blinking green: The computer is entering sleep (standby) mode or hibernation mode, or is resuming normal operation. 11 Serial Ultrabay Green: A Serial Ultrabay device
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    74 ThinkPad T400 and R400 Hardware Maintenance Manual
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    of each feature in the list. Note: If you want to use Fn+F5 to enable the wireless feature, the following device drivers must be installed on the computer beforehand: v ThinkPad Power Management driver v OnScreen Display Utility v Wireless device drivers Reserved. © Copyright Lenovo 2008, 2009 75
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    . v Configure EasyEject Actions: Opens the ThinkPad EasyEject Utility main window. v Fn+F9 Settings: Configures the settings for the Fn+F9 function. Note: If the computer is a Windows 7 model, it does not support the EasyEject Utility function. 76 ThinkPad T400 and R400 Hardware Maintenance Manual
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    than four seconds. Note: To use Fn+F12 for hibernation, you must have the ThinkPad 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
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    78 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Screw notices Loose screws can cause a reliability problem. In the ThinkPad Notebook, this problem is addressed with special nylon-coated screws that are tightened firmly. v Ensure torque screw drivers are calibrated correctly following country specifications. © Copyright Lenovo 2008, 2009 79
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    serial number 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. If the MTM and Product
  • Lenovo 6474P1U | User Manual - Page 89
    1.73 or later. 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. 3. To read ECA information, select 2. Read ECA/rework number from EEPROM and follow the instruction. 4. To read box build date
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    82 ThinkPad T400 and R400 Hardware Maintenance Manual
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    observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then Copyright Lenovo 2008, 2009 83
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    issue. If ThinkVantage Toolbox or Lenovo System Toolbox is not installed in the computer, the customer should download this pack is non-warranty replacement. DANGER Use only the battery specified in the parts list for your computer. Any other ThinkPad T400 and R400 Hardware Maintenance Manual
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    1020 Serial Ultrabay Slim device or Serial Ultrabay Enhanced device For access, remove this FRU: v "1010 Battery pack" on page 84 Note: Serial Ultrabay Slim does not accept any of the following devices: v Ultrabay Plus™ devices v Ultrabay 2000™ devices v Ultrabay Enhanced devices v Serial Ultrabay
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    (M3 x 3 mm), nylon-coated (1) Color Black Torque 0.306 Nm (3.0 kgfcm) 2 3 4 When installing: Make sure that the HDD connector or SSD connector is attached firmly. 86 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Table 11. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and storage converter (continued) HDD and HDD rubber rails: 5 5 When installing: The rubber rails on the hard disk drive must be attached to the replacement drive. Otherwise the drive cannot be installed properly. SSD and
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    -head, nylon-coated (4) Screw (quantity) M2 × 17 mm, flat-head, nylon-coated (4) Color Black Torque 0.167 Nm (1.7 kgfcm) Color Black Torque 0.167 Nm (1.7 kgfcm) 88 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Table 12. Removal steps of palm rest (continued) 2 3 When installing: When you attach the palm rest, do as follows: 1. Attach the touch pad connector firmly to the system board. 2. Press the left and right top edges of the palm rest to fit it into place. Removing and replacing a FRU 89
  • Lenovo 6474P1U | User Manual - Page 98
    Table 12. Removal steps of palm rest (continued) 3. Push the front side of the palm rest until it clicks into place. 4. Close the LCD cover and turn the computer over. Then fasten the four screws to secure the palm rest. 90 ThinkPad T400 and R400 Hardware Maintenance Manual
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    or palm rest with fingerprint reader" on page 88 Table 13. Removal steps of dimm Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 ( a ), but not in SLOT-1 ( b ). 1 b 2 a 1 When installing: Insert the notched end of the DIMM into the socket
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    1060 Backup battery DANGER 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 2 When installing: Make sure that the battery connector is attached firmly. 92 ThinkPad T400 and R400 Hardware Maintenance Manual
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    1070 Keyboard For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 Table 15. Removal steps of keyboard 1 For T400 Step Icon 1 For R400 Step Icon 1 Screw (quantity) M2 × 14 mm, flat-head, nylon-coated (1) Screw (
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    Table 15. Removal steps of keyboard (continued) When installing: Make sure that the keyboard edges a are under the frame as shown in this figure. a a 94 ThinkPad T400 and R400 Hardware Maintenance Manual
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    1080 Modem daughter card (MDC-3.0) For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 16. Removal steps of modem daughter card Some models do not have the modem daughter card
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    Table 16. Removal steps of modem daughter card (continued) Turn the card over 3 , and detach the modem connector 4 . 3 4 When installing: Make sure that the modem connector and the connector on the underside of the card are attached firmly. 96 ThinkPad T400 and R400 Hardware Maintenance Manual
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    1090 PCI Express Mini Card for wireless LAN/WiMAX For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX Full size
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    or M on the card, and the black cable into the jack labeled AUX or A. If the computer you are servicing has three cables, put the white cable in the cable protection tube. v In models with wireless cable (AUX) into jack labeled TR2 on the card. 98 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Table 17. Removal steps of PCI Express Mini Card for wireless LAN/WiMAX (continued) Harf size PCI Express Mini Card: In step 1 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow. 2
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    rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 18. Removal steps of PCI Express Mini Card for wireless WAN 1 100 ThinkPad T400 and R400 Hardware Maintenance Manual
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    Table 18. Removal steps of PCI Express Mini Card for wireless WAN (continued) In step 2 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arrow. 3 3 2 Step 3 Screw (quantity) M2 × 3
  • Lenovo 6474P1U | User Manual - Page 110
    and gently unplug them in direction of the arrow. 2 1 Step 2 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) Color Silver Torque 0.167 Nm (1.7 kgfcm) 102 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 111
    Table 19. Removal steps of Intel Turbo Memory Minicard or Wireless USB PCI Express Half-Mini Card (continued) 3 4 When installing: In models with the Wireless USB PCI Express Half-Mini Card, plug the yellow cable into the jack on the card. Removing and replacing a FRU 103
  • Lenovo 6474P1U | User Manual - Page 112
    Table 20. Removal steps of SIM card slot Note: If the SIM card has been inserted in its slot, remove it before you start the servicing. After you finish the servicing, make sure that you insert the card back into the slot firmly. 1 104 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 113
    Table 20. Removal steps of SIM card slot (continued) Remove the SIM card from the battery pack slot in the direction of arrow 3 as shown in this figure. 2 3 Step 2 Screw (quantity) M2 × 3.5 mm, flat-head, nylon-coated (1) Color Black Torque 0.167 Nm (1.7 kgfcm) When installing: Make sure the
  • Lenovo 6474P1U | User Manual - Page 114
    -coated (1) Color Black 2 M2 × 9.5 mm, bind-head, nylon-coated (1) Black Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) 106 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 115
    Table 21. Removal steps of keyboard bezel (continued) 3 3 3 In step 3 , release the wireless antenna cables from the cable guide. Step 3 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (4) Color Silver Torque 0.167 Nm (1.7 kgfcm) In step 4 , detach the claws. Then remove the keyboard
  • Lenovo 6474P1U | User Manual - Page 116
    speaker assembly The speaker cables are secured with tapes ( a ). 1 1 a 1 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (4) Color Silver Torque 0.167 Nm (1.7 kgfcm) 108 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 117
    Table 22. Removal steps of speaker assembly (continued) In step 2 , release the wireless antenna cables from the cable guide of the speakers. 4 3 4 2 When installing: Make sure that the speaker connector is attached firmly, and the cables are routed as in this figure. Removing and
  • Lenovo 6474P1U | User Manual - Page 118
    -coated (3) Color Silver Torque 0.167 Nm (1.7 kgfcm) Cable routing: After attaching the fan and the brackets, route the cables as shown in the figure. 110 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 119
    3 3 Step 3 Screw (quantity) Color M2 × 9.5 mm, bind-head, nylon-coated (4) Black Torque 0.167 Nm (1.7 kgfcm) In step 5 , release the wireless antenna cables from the cable guide of the fan assembly. Removing and replacing a FRU 111
  • Lenovo 6474P1U | User Manual - Page 120
    figure. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component. In some modes, you need to peel the thin film off from the rubber b . - For T400 integrated graphics models: a a 112 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 121
    Table 23. Removal steps of fan assembly (continued) - For T400 switchable graphics models: a b a - For R400 integrated graphics models: a a Removing and replacing a FRU 113
  • Lenovo 6474P1U | User Manual - Page 122
    connector is attached firmly. v When attaching the fan assembly to the frame, take care not to damage the heat sink ( b ) of the fan assembly. b b 114 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 123
    v "1140 Speaker assembly" on page 108 v "1150 Fan assembly" on page 110 Table 24. Removal steps of CPU Attention: CPU is extremely sensitive. When you service the CPU, avoid any kind of rough handling. Rotate the head of the screw in the direction shown by arrow 1 to release the lock; then
  • Lenovo 6474P1U | User Manual - Page 124
    page 106 Table 25. Removal steps of LCD assembly 1 1 Step 1 Screw (quantity) Color M2.5 × 6.5 mm, flat-head, nylon-coated (2) Black Torque 0.392 Nm (4.0 kgfcm) 116 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 125
    (2) Black Torque 0.167 Nm (1.7 kgfcm) 0.392 Nm (4.0 kgfcm) In step 4 , strip off the tapes securing the antenna cables, and release the cables from the cable guides of the frame. Removing and replacing a FRU 117
  • Lenovo 6474P1U | User Manual - Page 126
    you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 2. Make sure that the LCD connector is attached firmly. 118 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 127
    1180 Base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly For access, remove these FRUs, in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on
  • Lenovo 6474P1U | User Manual - Page 128
    -coated (1) Black Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) 6 6 Step 6 Screw (quantity) M2.5 × 4 mm, flat-head, nylon-coated (2) Color Black Torque 0.392 Nm (4 kgfcm) 120 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 129
    Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) Attention: Before step 8 , be sure that the Serial Ultrabay Slim device or Serial Ultrabay Enhanced
  • Lenovo 6474P1U | User Manual - Page 130
    and the security hole bracket as in this figure. 1 1 1 2 Step 1 Screw (quantity) M2 × 3.5 mm, flat-head, nylon-coated (3) Color Black Torque 0.167 Nm (1.7 kgfcm) 122 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 131
    Table 26. Removal steps of base cover, USB sub card with cable, and PC Card/ExpressCard slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly (continued) When attaching the PC Card/ExpressCard slots bezel assembly, do as shown in this figure. 1 2 When
  • Lenovo 6474P1U | User Manual - Page 132
    to apply the following labels: 1 Product label 1a Non-mercury label Note: If the computer you are servicing is an LED-backlight LCD model, you need to paste this label so that the notice following figure: 1 2 3 4 1a 5 11 6 10 98 7 124 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 133
    1190 Structure frame For access, remove these FRUs, in order: v "1010 Battery pack" on page 84 v "1020 Serial Ultrabay Slim device or Serial Ultrabay Enhanced device" on page 85 v "1030 Hard disk drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter" on page
  • Lenovo 6474P1U | User Manual - Page 134
    Torque 0.167 Nm (1.7 kgfcm) When installing: Make sure the connectors are attached firmly, and that the cables are routed as in the figure above. 126 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 135
    Table 27. Removal steps of structure frame (continued) Remove the CPU support plate. 7 6 Step 6 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (1) Color Black Torque 0.167 Nm (1.7 kgfcm) Removing and replacing a FRU 127
  • Lenovo 6474P1U | User Manual - Page 136
    the system board with the screws. Remove the system board and the PC Card/ExpressCard slots assembly from the structure frame together. 11 10 128 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 137
    replacing the system board, run PC-Doctor for DOS to make sure that HDD Active Protection still functions. The procedure is as follows: 1. Place the computer on a horizontal surface. 2. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. Attention: Do not apply physical shock to the
  • Lenovo 6474P1U | User Manual - Page 138
    slots (or ExpressCard/Smart Card slots or ExpressCard/7-in-1 Media Card Reader slots) bezel assembly" on page 119 v "1190 Structure frame" on page 125 130 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 139
    -1 Media Card Reader slots) assembly Following components soldered on the top side of the system board are extremely sensitive. When you service the system board, avoid any kind of rough handling. a CPU b Video chip c MCH (Memory Controller Hub) d ICH (I/O Controller Hub) e Accelerometer
  • Lenovo 6474P1U | User Manual - Page 140
    assembly a from the system board. a 2 When installing: Make sure that the connector of the card slot assembly is attached to the system board firmly. 132 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 141
    2010 LCD front bezel For access, remove this FRU: v "1010 Battery pack" on page 84 Table 29. Removal steps of LCD front bezel 2 1 2 1 1 1 Step 1 2 Screw cap Screw (quantity) M2.5 × 6.5 mm, bind-head, nylon-coated (4) M2.5 × 6.5 mm, bind-head, nylon-coated (2) Color Black Black Torque 0.392
  • Lenovo 6474P1U | User Manual - Page 142
    Table 29. Removal steps of LCD front bezel (continued) In step 3 , detach the claws. Then remove the LCD front bezel. 4 5 3 3 3 3 3 3 33 When installing: Make sure that all the claws are attached firmly. 134 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 143
    2020 LCD rear cover For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "2010 LCD front bezel" on page 133 Table 30. Removal steps of LCD rear cover Close the LCD cover. Detach the LCD rear cover a little as shown in step 1 of this figure, and detach the rear edge of the LCD
  • Lenovo 6474P1U | User Manual - Page 144
    1 2 Step 1 Step M2 × 2.8 mm, flat-head, nylon-coated (1) Color Silver Torgue 0.167 Nm (1.7 kgfcm) When installing: Make sure that the connector 2 is attached firmly. 136 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 145
    2040 Bluetooth daughter card (BDC-2.1) For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "2010 LCD front bezel" on page 133 Table 32. Removal steps of Bluetooth daughter card 1 2 Step 1 Screw (quantity) M2 × 2.8 mm, flat-head, nylon-coated (1) Color Silver Torque 0.167
  • Lenovo 6474P1U | User Manual - Page 146
    2050 LCD magnesium frame, hinge assembly, and integrated camera For access, remove these FRUs in order: v "1010 camera 2 1 1 1 1 Step 1 Screw (quantity) M2.5 × 4 mm, flat-head, nylon-coated (4) Color Black Torque 0.392 Nm (4.0 kgfcm) 138 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 147
    Table 33. Removal steps of LCD magnesium frame, hinge assembly, and integrated camera (continued) 4 3 5 Note: Attach the LCD panel so that the small hole on the right side of the panel fits into the small projection of the
  • Lenovo 6474P1U | User Manual - Page 148
    fragile and might be damaged by rough handling. When you remove the camera, do not hold that part to avoid the damage. 2 1 a Step 1 Screw (quantity) M2 × 2 mm with washer, bind-head, nylon-coated (1) Color Black Torque 0.167 Nm (1.7 kgfcm) 140 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 149
    2060 Antenna assembly For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 v "1090 PCI Express Mini Card for wireless LAN/WiMAX" on page 97 v "1100 PCI Express Mini Card for wireless
  • Lenovo 6474P1U | User Manual - Page 150
    you route the cables, make sure that they are not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. 142 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 151
    or LED sub card" on page 136 v "2040 Bluetooth daughter card (BDC-2.1)" on page 137 v "2050 LCD magnesium frame, hinge assembly, and integrated camera" on page 138 v "2060 Antenna assembly" on page 141 Table 35. Removal steps of LCD panel and LCD cable LCD cable: 1 2 1 3 4 1 2 1 Step 4 Screw
  • Lenovo 6474P1U | User Manual - Page 152
    (quantity) M2 × 2.8 mm, flat-head, nylon-coated (4) Color Silver Torque 0.167 Nm (1.7 kgfcm) When installing: Make sure that the LCD cable is attached firmly. 144 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 153
    Locations Front view This chapter presents the location of ThinkPad T400 and R400 features and hardware. 1 ThinkLight 2 Integrated camera (some models) 3 Status indicators Note: For the description of 1 2 18 4 17 16 14 13 12 15 11 10 3 4 5 6 7 8 9 © Copyright Lenovo 2008, 2009 145
  • Lenovo 6474P1U | User Manual - Page 154
    /7-in-1 Media Card Reader slots 4 USB connectors 5 RJ-45 (Ethernet) connector 6 RJ-11 (modem) connector 7 External monitor connector 8 AC power connector 9 Security key hole 1 2 9 3 4 5 8 6 7 146 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 155
    Bottom view 1 2 3 4 5 6 7 8 9 Battery pack Battery pack latch Docking connector IEEE 1394 connector Wireless radio switch Stereo headphone jack Microphone jack LCD cover latch Hard disk drive 9 1 2 3 8 7 6 5 4 Locations 147
  • Lenovo 6474P1U | User Manual - Page 156
    148 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 157
    v "Recovery discs" on page 354 v "Common service tools" on page 374 Notes: v Each FRU service CRU; two asterisks (**) means that the part is an Optional-service CRU. ThinkPad computers contain the following types of CRUs: Self-service -service CRUs These CRUs are isolated parts within the computer
  • Lenovo 6474P1U | User Manual - Page 158
    Overall 1 28 27 h g 26 25 f 24 23 22 21 e 20 19 150 ThinkPad T400 and R400 Hardware Maintenance Manual a 2 3 b 4 5 c 6 7 d 8 9 10 11 12 13 14 15 16 17 18
  • Lenovo 6474P1U | User Manual - Page 159
    Table 36. Parts list-Overall No. FRU FRU no. a - h See "Miscellaneous parts" on page 350. 1 LCD unit (see "LCD FRUs" on page 277.) 2 Keyboard bezel assembly 43Y9651 3 Palm rest assembly with fingerprint reader for T400 45N5967 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 33x, 34x
  • Lenovo 6474P1U | User Manual - Page 160
    , 2Ex, 77x v 2766-CTO, 1Dx v 2767-CTO, 1Mx, 2Dx, 2Fx, 2Gx, 2Hx, FNx, T1x, T2x v 2768-CTO v 2769-CTO v 2773-CTO 45N6137 CRU ID ** ** 152 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 161
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 3 Palm rest assembly with fingerprint reader for R400 45N6138 v 7438-CTO, 62x, 63x, 65x, 68x, 6Bx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, P1x, P2x, PAx, PBx, T1x, T2x, T3x, T4x, T6x, T7x v 7439-CTO, 11x, 12x, 1Ax, 1Bx, 1Cx, 1Dx, 1Kx, 1Lx, 1Rx, 1Ux,
  • Lenovo 6474P1U | User Manual - Page 162
    -CTO v 2782-all v 2783-all v 2784-all v 2786-all v 2787-all v 2788-CTO v 2789-CTO 7 ThinkPad 11b/g Wireless LAN Mini PCI Express Adapter III v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO 2789-CTO FRU no. 43Y6463 CRU ID ** 43Y6511 ** 154 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 163
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 7 Intel WiFi Link 5100 43Y6493 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx,
  • Lenovo 6474P1U | User Manual - Page 164
    , R2x, R3x, R4x, R5x, R6x, R7x v 2787-CTO, 22x, 23x, 27x, P2x, P3x, P5x, R1x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID ** 156 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 165
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 7 Intel WiFi Link 5300 43Y6495 v 6473-CTO, P3x, P4x, P6x, PGx, R2x, T4x, T7x, TBx, TCx, TDx, TGx, TKx v 6474-CTO, 15x, 16x, 17x, 18x, 19x, 1Ax, 1Ex, 1Gx, 1Hx, 1Mx, 1Sx, 1Ux, 61x, 62x, 63x, 69x, 6Ax, 76x, 78x, 79x, 7Ax, 7Bx, 7Cx, 7Fx, 7Gx
  • Lenovo 6474P1U | User Manual - Page 166
    v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 158 ThinkPad T400 and R400 Hardware Maintenance Manual FRU no. 43Y6533 CRU ID ** 60Y3203 **
  • Lenovo 6474P1U | User Manual - Page 167
    Table 36. Parts list-Overall (continued) No. FRU 7 ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter II v 6473-CTO v 6474-CTO, 4Ax, 4Bx, 51x, 52x, 53x, 54x, 55x, 59x v 6475-CTO v 7417-CTO, 24x,
  • Lenovo 6474P1U | User Manual - Page 168
    Table 36. Parts list-Overall (continued) No. FRU 7 ThinkPad 11b/g/n Wireless LAN Mini-PCI Express Adapter II v 6473-CTO v 6474-CTO, 4Ax, 4Bx, 51x, 52x, 53x, -CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 60Y3177 CRU ID ** 160 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 169
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 8 Intel Turbo Memory Minicard, 2 GB (half size) 43Y6523 v 6473-CTO, N1x, T2x, T4x v 6474-CTO, 12x, 13x, 1Ax, E2x, E3x, N2x, N3x, R2x v 6475-CTO, N2x, R2x v 7417-CTO, 42x, P1x, T4x, T6x v 7420-CTO, 11x, 12x, 14x, P1x, P2x, P3x v 7425-
  • Lenovo 6474P1U | User Manual - Page 170
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 43Y6525 CRU ID ** 162 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 171
    Table 36. Parts list-Overall (continued) No. FRU 8 Wireless USB PCI Express Half-Mini Card v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, V3x v 7440-CTO v 7443-CTO, TKx,
  • Lenovo 6474P1U | User Manual - Page 172
    , 13x v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 39T2885 CRU ID * 164 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 173
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 80 GB, 5,400 rpm OP v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, 1Ex v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO, 1Dx v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, 11x, 1Ex, 1Hx, 1Jx,
  • Lenovo 6474P1U | User Manual - Page 174
    , 13x v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1305 CRU ID * 166 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 175
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 80 GB, 5,400 rpm v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, 1Ex v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO, 1Dx v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, 11x, 1Ex, 1Hx, 1Jx,
  • Lenovo 6474P1U | User Manual - Page 176
    , 12x v 2786-CTO, 14x, N1x, N2x, R6x, R7x, V1x, W1x v 2787-CTO, 26x, 27x, 28x, P4x, P5x, R4x v 2788-CTO v 2789-CTO CRU ID * 168 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 177
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 160 GB, 5,400 rpm OP 42T1501 v 6473-CTO, 42x, 4Dx, 4Ex, 4Rx, 4Tx, 51x, 52x, N1x, N2x, N3x, P2x, P3x, P4x, P5x, PAx, PGx, R1x, R2x, T3x, T4x, T5x, T7x, T9x, TAx, TBx, TCx, TEx, TFx, TGx, THx, TJx, TKx, TLx, TMx,
  • Lenovo 6474P1U | User Manual - Page 178
    , 12x v 2786-CTO, 14x, N1x, N2x, R6x, R7x, V1x, W1x v 2787-CTO, 26x, 27x, 28x, P4x, P5x, R4x v 2788-CTO v 2789-CTO CRU ID * 170 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 179
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 160 GB, 5,400 rpm 42T1579 v 6473-CTO, 42x, 4Dx, 4Ex, 4Rx, 4Tx, 51x, 52x, N1x, N2x, N3x, P2x, P3x, P4x, P5x, PAx, PGx, R1x, R2x, T3x, T4x, T5x, T7x, T9x, TAx, TBx, TCx, TEx, TFx, TGx, THx, TJx, TKx, TLx, TMx, TNx,
  • Lenovo 6474P1U | User Manual - Page 180
    , 12x v 2786-CTO, 14x, N1x, N2x, R6x, R7x, V1x, W1x v 2787-CTO, 26x, 27x, 28x, P4x, P5x, R4x v 2788-CTO v 2789-CTO CRU ID * 172 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 181
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 160 GB, 5,400 rpm 45N7227 v 6473-CTO, 42x, 4Dx, 4Ex, 4Rx, 4Tx, 51x, 52x, N1x, N2x, N3x, P2x, P3x, P4x, P5x, PAx, PGx, R1x, R2x, T3x, T4x, T5x, T7x, T9x, TAx, TBx, TCx, TEx, TFx, TGx, THx, TJx, TKx, TLx, TMx, TNx,
  • Lenovo 6474P1U | User Manual - Page 182
    -CTO, 12x, 13x, 15x, 23x, 27x, 28x, R1x, R2x v 2787-CTO, 21x, 22x, 23x, P1x, P2x, P3x, R3x v 2788-CTO v 2789-CTO CRU ID * 174 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 183
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 250 GB, 5,400 rpm OP 42T1471 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 23x, 24x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 44x, 48x, 4Ax, 4Bx, 4Cx, 4Gx, 4Hx, 4Jx, 4Kx, 4Vx, 4Wx, 4Yx, 4Zx, 56x, 57x, 58x, D1x, D2x,
  • Lenovo 6474P1U | User Manual - Page 184
    -CTO, 12x, 13x, 15x, 23x, 27x, 28x, R1x, R2x v 2787-CTO, 21x, 22x, 23x, P1x, P2x, P3x, R3x v 2788-CTO v 2789-CTO CRU ID * 176 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 185
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 250 GB, 5,400 rpm 42T1581 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 23x, 24x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 44x, 48x, 4Ax, 4Bx, 4Cx, 4Gx, 4Hx, 4Jx, 4Kx, 4Vx, 4Wx, 4Yx, 4Zx, 56x, 57x, 58x, D1x, D2x, D3x,
  • Lenovo 6474P1U | User Manual - Page 186
    -CTO, 12x, 13x, 15x, 23x, 27x, 28x, R1x, R2x v 2787-CTO, 21x, 22x, 23x, P1x, P2x, P3x, R3x v 2788-CTO v 2789-CTO CRU ID * 178 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 187
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 12 SATA hard disk drive, 250 GB, 5,400 rpm 45N7229 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 23x, 24x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 44x, 48x, 4Ax, 4Bx, 4Cx, 4Gx, 4Hx, 4Jx, 4Kx, 4Vx, 4Wx, 4Yx, 4Zx, 56x, 57x, 58x, D1x, D2x, D3x,
  • Lenovo 6474P1U | User Manual - Page 188
    , P9x, TMx, TRx v 2783-CTO, 11x, 12x v 2784-CTO, R5x v 2786-CTO, R3x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1507 CRU ID * 180 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 189
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 320 GB, 5,400 rpm v 6473-CTO, 22x, 31x, 3Bx, 45x, 46x, 47x, 49x v 6474-CTO, 6Ax, 71x, 72x, 73x, 75x, 76x, 77x, 78x, 79x, 7Ax v 6475-CTO v 7417-CTO, 23x, PLx v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO, 29x, 42x, 43x, R1x, R2x
  • Lenovo 6474P1U | User Manual - Page 190
    , P9x, TMx, TRx v 2783-CTO, 11x, 12x v 2784-CTO, R5x v 2786-CTO, R3x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1583 CRU ID * 182 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 191
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 320 GB, 5,400 rpm v 6473-CTO, 22x, 31x, 3Bx, 45x, 46x, 47x, 49x v 6474-CTO, 6Ax, 71x, 72x, 73x, 75x, 76x, 77x, 78x, 79x, 7Ax v 6475-CTO v 7417-CTO, 23x, PLx v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO, 29x, 42x, 43x, R1x, R2x
  • Lenovo 6474P1U | User Manual - Page 192
    , 14x, 15x v 2783-CTO, 13x, 14x v 2784-CTO, 16x, 22x v 2786-CTO, 21x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 45N7211 CRU ID * 184 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 193
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 500 GB, 5,400 rpm v 6473-CTO, 53x, 54x, 55x v 6474-CTO v 6475-CTO, 23x, 24x v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 87x, 8Ax, 8Dx, 8Gx, 91x, 92x, 93x v 2766-CTO v 2767-CTO, 94x, 98x, 99x, 9Cx, 9Dx,
  • Lenovo 6474P1U | User Manual - Page 194
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1485 CRU ID * 186 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 195
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 100 GB, 7,200 rpm v 6473-CTO v 6474-CTO, 18x, 1Ax, N3x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 1Fx, 64x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-
  • Lenovo 6474P1U | User Manual - Page 196
    -CTO v 2782-CTO, 43x, PAx v 2783-CTO v 2784-CTO v 2786-CTO, 11x, 22x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1461 CRU ID * 188 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 197
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 160 GB , 7,200 rpm v 6473-CTO, 4Lx, 4Mx, 4Nx, 4Px, PBx, T6x v 6474-CTO, 1Sx, 51x, 52x, 63x, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, E2x, E6x, E7x, E9x, N2x, P9x, R2x, R8x, RAx, RBx, RCx, RHx v 6475-CTO, N2x, P9x, R2x, R3x v 7417-
  • Lenovo 6474P1U | User Manual - Page 198
    -CTO v 2782-CTO, 43x, PAx v 2783-CTO v 2784-CTO v 2786-CTO, 11x, 22x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1465 CRU ID * 190 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 199
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 160 GB , 7,200 rpm v 6473-CTO, 4Lx, 4Mx, 4Nx, 4Px, PBx, T6x v 6474-CTO, 1Sx, 51x, 52x, 63x, 7Dx, 7Ex, 7Fx, 7Gx, 7Hx, 7Jx, 7Kx, E2x, E6x, E7x, E9x, N2x, P9x, R2x, R8x, RAx, RBx, RCx, RHx v 6475-CTO, N2x, P9x, R2x, R3x v 7417-
  • Lenovo 6474P1U | User Manual - Page 200
    v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, V3x v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1463 CRU ID * 192 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 201
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 200 GB, FDE, 7,200 rpm v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 2Jx, 55x, 56x, P6x v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-
  • Lenovo 6474P1U | User Manual - Page 202
    v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO, R4x v 2787-CTO, R1x, R2x v 2788-CTO v 2789-CTO FRU no. 42T1563 CRU ID * 194 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 203
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 250 GB, FDE, 7,200 rpm v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, R2x v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 8Mx, 8Nx, 8Px, 8Rx v 2766-CTO v 2767-CTO, FDx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-
  • Lenovo 6474P1U | User Manual - Page 204
    v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO, R4x v 2787-CTO, R1x, R2x v 2788-CTO v 2789-CTO FRU no. 42T1527 CRU ID * 196 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 205
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 250 GB, FDE, 7,200 rpm v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, R2x v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 8Mx, 8Nx, 8Px, 8Rx v 2766-CTO v 2767-CTO, FDx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-
  • Lenovo 6474P1U | User Manual - Page 206
    -CTO v 2784-CTO,18x, 19x, 21x, R6x v 2786-CTO, 24x, 25x, 26x, R5x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1559 CRU ID * 198 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 207
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 320 GB, 7,200 rpm v 6473-CTO, 41x, 4Fx, PVx v 6474-CTO v 6475-CTO, R4x v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 81x, 82x, 83x, 86x, 89x, 8Cx, 8Fx, 8Tx, 94x, 95x, PCx, PDx, PEx v 2766-CTO, R2x v 2767-
  • Lenovo 6474P1U | User Manual - Page 208
    -CTO v 2784-CTO,18x, 19x, 21x, R6x v 2786-CTO, 24x, 25x, 26x, R5x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T1525 CRU ID * 200 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 209
    Table 36. Parts list-Overall (continued) No. FRU 12 SATA hard disk drive, 320 GB, 7,200 rpm v 6473-CTO, 41x, 4Fx, PVx v 6474-CTO v 6475-CTO, R4x v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 81x, 82x, 83x, 86x, 89x, 8Cx, 8Fx, 8Tx, 94x, 95x, PCx, PDx, PEx v 2766-CTO, R2x v 2767-
  • Lenovo 6474P1U | User Manual - Page 210
    , 28x, 2Ax, 2Nx, 9Gx, 9Jx, F9x, FBx, G2x, G3x, H8x, H9x, JBx v 2768-CTO v 2769-CTO v 2773-CTO FRU no. 45N7267 CRU ID * 42W7888 * 202 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 211
    Table 36. Parts list-Overall (continued) No. FRU 14 SATA solid state drive, 64 GB v 6473-CTO, T1x, TDx v 6474-CTO v 6475-CTO v 7417-CTO, T3x, TEx v 7420-CTO, 1Cx v 7425-CTO v 7434-CTO v 2764-CTO, 27x v 2765-CTO v 2766-CTO, 15x, 18x, 1Ax v 2767-CTO, 25x, 28x, 2Ax, 2Nx v 2768-CTO, C9x v 2769-CTO v
  • Lenovo 6474P1U | User Manual - Page 212
    v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 9Gx, 9Jx, F9x, FBx, G2x, G3x, H9x, JBx v 2768-CTO v 2769-CTO v 2773-CTO 204 ThinkPad T400 and R400 Hardware Maintenance Manual FRU no. 41W0516 CRU ID * 41W0519 * 45N8203 *
  • Lenovo 6474P1U | User Manual - Page 213
    Table 36. Parts list-Overall (continued) No. FRU 14 SATA solid state drive, 128 GB v 6473-CTO, 43x v 6474-CTO, RDx, REx v 6475-CTO v 7417-CTO, PHx v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 9Gx, 9Jx, F9x, FBx, G2x, G3x, H9x, JBx v 2768-CTO v 2769-CTO v 2773-CTO 14
  • Lenovo 6474P1U | User Manual - Page 214
    , 17x, R1x, R2x, R3x, R4x, R5x, R6x v 2786-CTO, 12x, 13x, 23x, V1x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T4667 CRU ID * 206 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 215
    Table 36. Parts list-Overall (continued) No. FRU 15 Battery pack, Li-ion (4 cell, 2.6 Ah) v 6473-CTO, 42x, P2x, P3x, R3x, T9x, TAx, TBx, TCx, TDx, TEx, TMx, TNx, TPx v 6474-CTO, 15x, 16x, 1Dx, 4Ax, 4Bx v 6475-CTO v 7417-CTO, 41x, 42x v 7420-CTO, P1x, P2x, P3x v 7425-CTO v 7434-CTO v 2764-CTO, 23x,
  • Lenovo 6474P1U | User Manual - Page 216
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T4741 CRU ID * 208 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 217
    Table 36. Parts list-Overall (continued) No. FRU 15 Battery pack, Li-ion (6 cell, 2.2 Ah) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v
  • Lenovo 6474P1U | User Manual - Page 218
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T4745 CRU ID * 210 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 219
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 15 Battery pack, Li-ion (6 cell, 2.6 Ah) 42T4677 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx,
  • Lenovo 6474P1U | User Manual - Page 220
    , W1x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x, R1x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID * 212 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 221
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 15 Battery pack, Li-ion (6 cell, 2.6 Ah) 42T4678 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx,
  • Lenovo 6474P1U | User Manual - Page 222
    , W1x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x, R1x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID * 214 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 223
    Table 36. Parts list-Overall (continued) No. FRU 15 Battery pack, Li-ion (6 cell, 2.9 Ah) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v
  • Lenovo 6474P1U | User Manual - Page 224
    v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, V3x v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42T4644 CRU ID * 216 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 225
    Table 36. Parts list-Overall (continued) No. FRU 15 Battery pack, Li-ion (9 cell, 2.6 Ah) v 6473-CTO v 6474-CTO, 1Vx, E2x, E3x, E6x, E9x, N2x, P9x, R2x v 6475-CTO, N2x, P9x, R2x v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO, EAx v 2765-CTO, 81x, 82x, 83x, 8Tx, 94x, 95x, C6x, EAx, L1x, N1x,
  • Lenovo 6474P1U | User Manual - Page 226
    , 45x, 46x, 47x, 48x, 49x, FNx, FPx, FRx, FSx, P3x, T1x v 2768-CTO v 2769-CTO v 2773-CTO FRU no. 42T2511 CRU ID * 42T2543 * 42T2513 * 218 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 227
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 17 DVD-RAM/RW drive for T400 42T2545 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx
  • Lenovo 6474P1U | User Manual - Page 228
    , 31x, 4Ax, 51x, 52x, C5x, C6x, C7x, C8x, D1x, D2x, D3x, E7x, N2x, N3x, P1x, P8x, P9x, R1x v 2769-CTO v 2773-CTO CRU ID * * 220 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 229
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 17 DVD-RAM/RW drive for T400 42T2551 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 42x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx
  • Lenovo 6474P1U | User Manual - Page 230
    -CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO, 12x, 13x, V1x v 2787-CTO v 2788-CTO v 2789-CTO 222 ThinkPad T400 and R400 Hardware Maintenance Manual FRU no. 42T2517 CRU ID * 44C0690 * 42T2533 *
  • Lenovo 6474P1U | User Manual - Page 231
    Table 36. Parts list-Overall (continued) No. FRU 17 DVD drive for R400 v 7438-CTO v 7439-CTO, 1Hx, 1Mx, P1x, P5x v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 17 DVD/CD-RW combo drive for R400 v 7438-CTO v 7439-CTO
  • Lenovo 6474P1U | User Manual - Page 232
    , R7x, W1x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, P1x, P2x, P3x, P4x, P5x, R1x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID * 224 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 233
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 17 DVD-RAM/RW drive for R400 42T2565 v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, P1x, P2x, PAx, PBx, T1x, T2x, T3x, T4x, T6x, T7x, T8x, T9x, TAx, TBx, TCx v 7439-CTO, 13x,
  • Lenovo 6474P1U | User Manual - Page 234
    v 7447-CTO v 2782-CTO, P3x, P7x, TLx, TMx v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO, 28x v 2788-CTO v 2789-CTO 42T2539 CRU ID * * 226 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 235
    Table 36. Parts list-Overall (continued) No. FRU 17 Travel cover for R400 v 7438-CTO, xxE, xxJ v 7439-CTO, xxE, xxJ v 7440-CTO, xxE, xxJ v 7443-CTO, xxE, xxJ v 7445-CTO, xxE, xxJ v 7446-CTO v 7447-CTO v 2782-CTO, xxE, xxJ v 2783-CTO, xxE, xxJ v 2784-CTO, xxE, xxJ v 2786-CTO, xxE, xxJ v 2787-CTO, xxE
  • Lenovo 6474P1U | User Manual - Page 236
    , R8x, R9x v 2768-CTO, 12x, 2Jx, 31x, C5x, C6x, C7x, C8x, D1x, D2x, E7x, N2x, N3x, R1x v 2769-CTO v 2773-CTO (continued) CRU ID N N 228 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 237
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 20 (continued) 43Y9649 ExpressCard/7-in-1 Media Card Reader slots bezel assembly v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 6Fx, T1x, T2x, T8x, T9x, TAx, TBx, TCx v 7439-CTO, 15x, 17x, 18x, 1Ax, 1Bx, 1Cx, 1Dx, 1Kx, 1Lx, 1Px, 1Rx, 1Ux
  • Lenovo 6474P1U | User Manual - Page 238
    v 2786-CTO, 12x, 13x, 22x, R1x, R6x, R7x, V1x v 2787-CTO, 21x, 27x, P1x, P5x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID N 230 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 239
    Table 36. Parts list-Overall (continued) No. FRU 20 ExpressCard/Smart Card slots bezel assembly v 6473-CTO v 6474-CTO, T1x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 2Gx, 2Hx, 9Rx, 9Sx, FFx, T1x, T2x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO
  • Lenovo 6474P1U | User Manual - Page 240
    , R8x, R9x v 2768-CTO, 12x, 2Jx, 31x, C5x, C6x, C7x, C8x, D1x, D2x, E7x, N2x, N3x, R1x v 2769-CTO v 2773-CTO (continued) CRU ID N 232 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 241
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 20 (continued) 44C0553 ExpressCard blank bezel v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 6Fx, T1x, T2x, T8x, T9x, TAx, TBx, TCx v 7439-CTO, 15x, 17x, 18x, 1Ax, 1Bx, 1Cx, 1Dx, 1Kx, 1Lx, 1Px, 1Rx, 1Ux, 1Vx, 24x, 25x, 26x, 27x, 28x,
  • Lenovo 6474P1U | User Manual - Page 242
    -CTO, 11x, 12x, 13x, 14x, N1x, N2x, R1x, R4x, R6x, R7x, V1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 2789-CTO CRU ID ** ** 234 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 243
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 21 2-GB DDR3-1067 SDRAM SO-DIMM (PC3-8500) card 43R1969 v 6473-CTO, 11x, 12x, 13x, 14x, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 41x, 43x, 44x, 45x, 46x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx,
  • Lenovo 6474P1U | User Manual - Page 244
    , 12x, 13x, 14x, 15x, 16x, 17x, 18x, 19x, 1Ax, 1Bx, 1Cx, 1Dx, 1Ex, P1x, P2x, P3x, R1x, R2x v 7425-CTO v 7434-CTO CRU ID ** ** N 236 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 245
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 22 System board assembly, Intel Integrated graphics 4500MHD, AMT, non-TPM for T400 v 6473-CTO, N2x v 6474-CTO, 42x, 43x, N2x, N3x, N4x, N5x v 6475-CTO, N2x v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO 60Y3756 22 System board assembly, Intel
  • Lenovo 6474P1U | User Manual - Page 246
    for R400 v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO FRU no. 60Y3739 60Y3738 60Y3747 60Y3746 CRU ID N N N N 238 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 247
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 22 System board assembly, Intel Integrated graphics 4500MHD, non-AMT, TPM, non-vPro 60Y3741 for R400 v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, P1x, P2x, PAx, PBx, T1x, T2x, T3x
  • Lenovo 6474P1U | User Manual - Page 248
    MB, non-AMT, TPM, vPro for R400 v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 60Y3749 CRU ID N N N N N N 240 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 249
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 22 System board assembly, AMD M82XT 256 MB, non-AMT, non-TPM, vPro for R400 v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 60Y3748 22 System board assembly, AMD M82XT 256 MB, non-AMT, TPM, non-vPro for R400
  • Lenovo 6474P1U | User Manual - Page 250
    , 12x, 14x, 49x v 2783-CTO, 13x v 2784-CTO, 18x v 2786-CTO, 24x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42W8149 CRU ID N 45M2816 N 242 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 251
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 23 CPU assembly, Intel Core 2 Duo mobile processor P8400 (2.26 GHz) 42W7984 v 6473-CTO, 21x, 22x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 39x, 3Ax, 3Bx, 44x, 45x, 4Jx, 4Kx, 54x, 55x, N1x, N2x, N3x, P2x, P3x, P4x, P5x, P6x, PTx,
  • Lenovo 6474P1U | User Manual - Page 252
    , P8x, T6x, T8x, TMx, TPx v 2783-CTO v 2784-CTO, 11x, 12x v 2786-CTO, R4x, V1x v 2787-CTO, R1x v 2788-CTO v 2789-CTO CRU ID N 244 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 253
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 23 CPU assembly, Intel Core 2 Duo mobile processor P8600 (2.4 GHz) 42W7985 v 6473-CTO, 46x, 48x, 4Dx, 4Ex, 4Tx, 51x, 52x, 53x, 56x, 57x, 58x, D1x, D2x, D3x, D4x, L1x, L2x, PAx, PBx, PCx, PDx, PKx, R1x, R2x, R3x, T1x, T2x, T6x, TCx, TDx,
  • Lenovo 6474P1U | User Manual - Page 254
    v 2784-CTO, 13x, R1x, V3x v 2786-CTO, 12x, 13x, 14x, 15x, N1x, N2x, W1x v 2787-CTO, 21x, P1x v 2788-CTO v 2789-CTO CRU ID N 246 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 255
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 23 CPU assembly, Intel Core 2 Duo mobile processor P8700 (2.53 GHz) 42W8194 v 6473-CTO, 11x, 12x, 13x, 14x, 41x, 43x, 47x, 49x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, E1x, PEx, PGx, PMx, PNx, PRx, PSx, PVx v
  • Lenovo 6474P1U | User Manual - Page 256
    v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 21x v 2786-CTO, 22x, 26x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 45M2814 CRU ID N 248 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 257
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor P9500 (2.53 GHz) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO, TLx v 7420-CTO, 15x v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, N2x, N3x, N4x, TAx, TCx v 2766-CTO, 17x, 18x v 2767-CTO, 17x, 18x, 1Rx,
  • Lenovo 6474P1U | User Manual - Page 258
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42W8288 CRU ID N 250 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 259
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor P9600 (2.66 GHz) v 6473-CTO, PHx v 6474-CTO, 74x, 79x v 6475-CTO, PBx v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-
  • Lenovo 6474P1U | User Manual - Page 260
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 45M2830 CRU ID N 252 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 261
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor T5670 (1.8 GHz) v 6473-CTO, 23x, 24x, 25x, 26x, 27x, 28x, 2Ex, 2Fx, 2Gx, TLx, TMx, TPx, TRx v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 23x, 24x, 25x, 26x,
  • Lenovo 6474P1U | User Manual - Page 262
    , S3x, S4x, TKx, TLx, TNx, TVx, TYx v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 43N7739 CRU ID N 254 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 263
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor T6570 (2.1 GHz) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, FNx, FPx, FRx v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v
  • Lenovo 6474P1U | User Manual - Page 264
    -CTO v 2784-CTO v 2786-CTO v 2787-CTO, 22x, 23x, 26x, 27x, P2x, P3x, P4x, P5x v 2788-CTO v 2789-CTO FRU no. 42W7987 CRU ID N 256 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 265
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor T9400, E-0 (2.53 GHz) v 6473-CTO v 6474-CTO, 1Ax, 22x, 45x, E2x, E3x, N2x, N3x, P1x, R2x, R3x v 6475-CTO, 45x, N2x, P1x, R2x v 7417-CTO, P1x, PGx, PHx, TJx v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO,
  • Lenovo 6474P1U | User Manual - Page 266
    -CTO v 7447-CTO v 2782-CTO, v 2783-CTO v 2784-CTO, R5x v 2786-CTO, R5x v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42W8195 CRU ID N 258 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 267
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor T9600 (2.8 GHz) v 6473-CTO v 6474-CTO, 63x, 76x, E9x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 83x, 8Mx, 8Nx, 8Px, 8Rx, 8Tx, 95x, N1x, T9x v 2766-CTO, 1Bx, 1Cx v
  • Lenovo 6474P1U | User Manual - Page 268
    v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 14x, V1x v 2786-CTO v 2787-CTO, 28x v 2788-CTO v 2789-CTO FRU no. 42W8290 CRU ID N 260 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 269
    Table 36. Parts list-Overall (continued) No. FRU 23 CPU assembly, Intel Core 2 Duo mobile processor T9800 (2.93 GHz) v 6473-CTO v 6474-CTO, 78x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, FFx, G3x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v
  • Lenovo 6474P1U | User Manual - Page 270
    v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 42W8197 CRU ID N 42W8034 N 262 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 271
    Table 36. Parts list-Overall (continued) No. FRU 23 Intel Celeron processor 585 (2.16 GHz) v 7438-CTO v 7439-CTO, 1Gx, E1x v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 23 Intel Celeron processor 900 (2.2 GHz) v
  • Lenovo 6474P1U | User Manual - Page 272
    -CTO v 7443-CTO, 2Gx v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO 264 ThinkPad T400 and R400 Hardware Maintenance Manual FRU no. 43R0894 CRU ID N 45M2815 N
  • Lenovo 6474P1U | User Manual - Page 273
    Table 36. Parts list-Overall (continued) No. FRU 23 Intel Celeron Dual Core processor T1600 (1.66 GHz) v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, N6x, R2x, RBx v 7440
  • Lenovo 6474P1U | User Manual - Page 274
    v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO, R4x v 2788-CTO v 2789-CTO FRU no. 42W8147 CRU ID N 266 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 275
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 24 PC Card/ExpressCard slot 42W3436 v 6473-CTO, 32x, 34x, 35x, 39x, 41x, 43x, 4Fx, 55x, L1x, L2x, P2x, PAx, PBx, PCx, PEx, PFx, PVx, T3x, TFx v 6474-CTO, 13x, 14x, 1Fx, 1Gx, 1Hx, 1Tx, 21x, 22x, 23x, 24x, 45x, 4Ax, 4Bx, 54x, 55x, 56x,
  • Lenovo 6474P1U | User Manual - Page 276
    -CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, V3x v 2786-CTO v 2787-CTO, T2x v 2788-CTO v 2789-CTO FRU no. 42X4992 CRU ID N 268 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 277
    Table 36. Parts list-Overall (continued) No. FRU 24 ExpressCard/Smart Card slot v 6473-CTO v 6474-CTO, T1x v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, 2Gx, 2Hx, 9Rx, 9Sx, FFx, T1x, T2x v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v 7439-CTO, 1Tx
  • Lenovo 6474P1U | User Manual - Page 278
    , R8x, R9x v 2768-CTO, 12x, 2Jx, 31x, C5x, C6x, C7x, C8x, D1x, D2x, E7x, N2x, N3x, R1x v 2769-CTO v 2773-CTO (continued) CRU ID N 270 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 279
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 24 (continued) 42X4993 ExpressCard/7-in-1 Media Card Reader slot v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 6Fx, T1x, T2x, T8x, T9x, TAx, TBx, TCx v 7439-CTO, 15x, 17x, 18x, 1Ax, 1Bx, 1Cx, 1Dx, 1Kx, 1Lx, 1Px, 1Rx, 1Ux, 1Vx, 24x, 25x,
  • Lenovo 6474P1U | User Manual - Page 280
    , R8x, R9x v 2768-CTO, 12x, 2Jx, 31x, C5x, C6x, C7x, C8x, D1x, D2x, E7x, N2x, N3x, R1x v 2769-CTO v 2773-CTO (continued) CRU ID ** 272 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 281
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 24 (continued) 45N5862 ExpressCard/7-in-1 Media Card Reader slot v 7438-CTO, 61x, 62x, 63x, 64x, 65x, 66x, 67x, 6Fx, T1x, T2x, T8x, T9x, TAx, TBx, TCx v 7439-CTO, 15x, 17x, 18x, 1Ax, 1Bx, 1Cx, 1Dx, 1Kx, 1Lx, 1Px, 1Rx, 1Ux, 1Vx, 24x, 25x,
  • Lenovo 6474P1U | User Manual - Page 282
    -CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 2789-CTO FRU no. 43Y6537 CRU ID ** 274 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 283
    Table 36. Parts list-Overall (continued) No. FRU FRU no. 25 Ericsson F3507g Other - Wireless WAN card 43Y6513 v 6473-CTO, 12x, 14x, 4Hx, 4Kx, 4Mx, 4Px, 53x, 54x, 55x, D2x, D4x, PMx, PRx v 6474-CTO, 1Ex, 26x, 47x, 52x, 55x, 65x, 67x, 6Ax, 78x, 79x, 7Ax, 7Ex, 7Gx, N4x, R5x, R7x, RCx v 6475-CTO,
  • Lenovo 6474P1U | User Manual - Page 284
    (see "Keyboard" on page 348.) 28 TrackPoint stick caps - Thermal grease - Telephone cable, RoHS - AC adapter (see "AC adapters" on page 352.) 276 ThinkPad T400 and R400 Hardware Maintenance Manual FRU no. 45N5710 CRU ID N 45N6146 N 45N6144 N 45N5612 N 45N5614 N 91P9642 * 91P8835 N 91P6915 *
  • Lenovo 6474P1U | User Manual - Page 285
    LCD FRUs In ThinkPad T400 and R400, there are following types of LCDs. v 14.1-in. WXGA TFT LCD (Table 37 on page 278) v 14.1-in. WXGA+ TFT LCD (Table 38 on page 320) 11 1 10 9 8 7 6 5 4 3 2 Parts list 277
  • Lenovo 6474P1U | User Manual - Page 286
    Table 37. Parts list-14.1-in. WXGA TFT No. FRU FRU no. 1 LCD bezel assembly with camera 45N5856 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 37x, 38x, 42x, E1x 13x, 27x, 28x, R4x, V1x v 2787-CTO, R1x v 2788-CTO v 7789-CTO CRU ID N 278 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 287
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 1 LCD bezel assembly without camera 45N5857 v 6473-CTO, 36x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, N1x, P2x, P3x, R1x, R4x, T3x, T4x, T9x, TAx, TBx, TCx, TDx, TEx, THx,
  • Lenovo 6474P1U | User Manual - Page 288
    . Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 1 LCD bezel assembly with camera for LED-backlight LCD 45N5858 v 6473-CTO, 35x, 41x, 43x, 4Fx, 4Gx, 4Hx, 4Jx, 18x v 2786-CTO, 23x, 24x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 280 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 289
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU 1 LCD bezel assembly without camera for LED-backlight LCD v 6473-CTO, 33x, 34x, 4Ax, 4Bx, 4Cx, 4Nx, 4Px, 4Rx, PAx, PDx, PEx, PFx, PKx v 6474-CTO, 54x, 55x, 56x, 57x,
  • Lenovo 6474P1U | User Manual - Page 290
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 282 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 291
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 2 LCD cover kit for LED-backlight LCD 45N5845 v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx, PDx,
  • Lenovo 6474P1U | User Manual - Page 292
    v 7446-CTO v 7447-CTO v 2782-CTO, R7x, W1x v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO v 7789-CTO CRU ID N 284 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 293
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 3 Wireless LAN/WAN/USB antenna assembly 44C5367 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Hx, 4Kx, 4Mx, 4Px, 4Rx, 4Tx, 53x, 54x, 55x, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x,
  • Lenovo 6474P1U | User Manual - Page 294
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, V1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO v 7789-CTO CRU ID N 286 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 295
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 3 Wireless LAN/USB antenna assembly 44C9965 v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Jx, 4Lx, 4Nx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 56x, 57x, 58x, PAx, PBx, PCx, PDx, PEx, PFx, PKx, PNx, PSx, PTx, PUx, PVx v
  • Lenovo 6474P1U | User Manual - Page 296
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, V1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO v 7789-CTO CRU ID N 288 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 297
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 4 LCD magnesium structure frame assembly 45M2613 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 41x, 42x, 43x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Tx,
  • Lenovo 6474P1U | User Manual - Page 298
    , 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, FDx, FEx, FJx, FKx, FSx, FTx, FUx, FVx v 2768-CTO v 2769-CTO v 2773-CTO FRU no. 45N5048 CRU ID N 290 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 299
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 5 Integrated camera 41T3106 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 35x, 37x, 38x, 41x, 42x, 43x, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Vx,
  • Lenovo 6474P1U | User Manual - Page 300
    37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 6 LCD cable assembly with camera and Bluetooth 44C5362 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 37x, , 28x, R4x, V1x v 2787-CTO, R1x v 2788-CTO v 7789-CTO CRU ID N 292 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 301
    (continued) No. FRU FRU no. 6 LCD cable assembly without camera, with Bluetooth 44C5363 v 6473-CTO, 36x, 4Dx, 4Ex, 4Tx 2787-CTO, R2x, R3x, R4x v 2788-CTO v 7789-CTO 6 LED-backlight LCD cable assembly with camera, with Bluetooth for T400 44C5364 v 6473-CTO, 35x, 41x, 43x, 4Fx, 4Gx, 4Hx, 4Jx
  • Lenovo 6474P1U | User Manual - Page 302
    H6x, H7x, H8x, HBx v 2768-CTO v 2769-CTO v 2773-CTO 44C5365 6 LED-backlight LCD cable assembly with camera, with Bluetooth 44C9911 v 6473-CTO, 35x, 41x, 43x, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Vx -CTO v 2788-CTO v 7789-CTO CRU ID N N 294 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 303
    TFT (continued) No. FRU 6 LED-backlight LCD cable assembly without camera, with Bluetooth for R400 v 7438-CTO, 6Gx, 6Hx v 7439 -CTO, 22x v 2787-CTO v 2788-CTO v 7789-CTO 6 High-nit backlight LCD cable assembly with camera, with Bluetooth for T400 v 6473-CTO v 6474-CTO, R8x, R9x, REx, RKx v 6475-CTO
  • Lenovo 6474P1U | User Manual - Page 304
    -all v 7445-all v 7446-CTO v 7447-CTO v 2782-all v 2783-all v 2784-all v 2786-all v 2787-all v 2788-CTO v 7789-CTO 43Y9643 CRU ID N N 296 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 305
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 7 Hinges 43Y9644 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 41x, 42x, 43x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Tx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x
  • Lenovo 6474P1U | User Manual - Page 306
    , 9Ex, 9Fx, 9Gx, 9Hx, 9Jx, FDx, FEx, FJx, FKx, FSx, FTx, FUx, FVx v 2768-CTO v 2769-CTO v 2773-CTO FRU no. 45N5047 CRU ID N 298 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 307
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 8 Inverter card 41W1478 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x, P2x, P3x, PGx, PHx, PJx, R1x, R2x, R3x, R4x, R5x, T3x, T4x, T5x,
  • Lenovo 6474P1U | User Manual - Page 308
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 300 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 309
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU 8 LED sub card v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx, PDx, PEx, PFx, PKx, PMx, PNx, PRx, PSx, PTx, PUx,
  • Lenovo 6474P1U | User Manual - Page 310
    , 12x, 13x v 2783-CTO v 2784-CTO, 17x, 18x v 2786-CTO, 22x, 23x, 24x v 2787-CTO v 2788-CTO v 7789-CTO FRU no. 42W8017 CRU ID N 302 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 311
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU 8 LED sub card v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx, PDx, PEx, PFx, PKx, PMx, PNx, PRx, PSx, PTx, PUx,
  • Lenovo 6474P1U | User Manual - Page 312
    , 12x, 13x v 2783-CTO v 2784-CTO, 17x, 18x v 2786-CTO, 22x, 23x, 24x v 2787-CTO v 2788-CTO v 7789-CTO FRU no. 42W8229 CRU ID N 304 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 313
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 9 Bluetooth daughter card (BDC-2.1) 42T0969 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 33x, 34x, 35x, 36x, 37x, 38x, 41x, 42x, 43x, 4Ax, 4Bx, 4Cx, 4Dx, 4Ex, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx,
  • Lenovo 6474P1U | User Manual - Page 314
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 306 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 315
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA 42T0581 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x, P2x, P3x, PGx, PHx, PJx, R1x, R2x, R3x, R4x, R5x, T3x,
  • Lenovo 6474P1U | User Manual - Page 316
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 308 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 317
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA 42T0496 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x, P2x, P3x, PGx, PHx, PJx, R1x, R2x, R3x, R4x, R5x, T3x,
  • Lenovo 6474P1U | User Manual - Page 318
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 310 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 319
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA 42T0593 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x, P2x, P3x, PGx, PHx, PJx, R1x, R2x, R3x, R4x, R5x, T3x,
  • Lenovo 6474P1U | User Manual - Page 320
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 312 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 321
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA 42T0595 v 6473-CTO, 11x, 12x, 13x, 14x, 23x, 24x, 31x, 32x, 36x, 37x, 38x, 42x, 4Dx, 4Ex, 4Tx, D1x, D2x, D3x, D4x, E1x, L1x, L2x, N1x, N2x, N3x, P2x, P3x, PGx, PHx, PJx, R1x, R2x, R3x, R4x, R5x, T3x,
  • Lenovo 6474P1U | User Manual - Page 322
    , 27x, 28x, N1x, N2x, R1x, R2x, R3x, R4x, R6x, R7x, V1x, W1x v 2787-CTO, R1x, R2x, R3x, R4x v 2788-CTO v 7789-CTO CRU ID N 314 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 323
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA LED-backlight 42T0705 v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx,
  • Lenovo 6474P1U | User Manual - Page 324
    -CTO v 2782-CTO, 12x, 13x v 2783-CTO v 2784-CTO, 17x, 18x v 2786-CTO, 22x, 23x, 24x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 316 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 325
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA LED-backlight 42T0699 v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx,
  • Lenovo 6474P1U | User Manual - Page 326
    -CTO v 2782-CTO, 12x, 13x v 2783-CTO v 2784-CTO, 17x, 18x v 2786-CTO, 22x, 23x, 24x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 318 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 327
    Table 37. Parts list-14.1-in. WXGA TFT (continued) No. FRU FRU no. 9 LCD panel, 14.1-in. WXGA LED-backlight 27R2412 v 6473-CTO, 33x, 34x, 35x, 41x, 43x, 4Ax, 4Bx, 4Cx, 4Fx, 4Gx, 4Hx, 4Jx, 4Kx, 4Lx, 4Mx, 4Nx, 4Px, 4Rx, 4Vx, 4Wx, 4Yx, 4Zx, 51x, 52x, 53x, 54x, 55x, 56x, 57x, 58x, PAx, PBx, PCx,
  • Lenovo 6474P1U | User Manual - Page 328
    Table 38. Parts list-14.1-in. WXGA+ TFT No. FRU FRU no. 1 LCD bezel assembly with camera 45N5856 v 6473-CTO, 21x, 22x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, P4x, P5x, P6x, 2786-CTO, 21x v 2787-CTO, 26x, 28x, P4x v 2788-CTO v 7789-CTO CRU ID N 320 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 329
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 1 LCD bezel assembly without camera 45N5857 v 6473-CTO, 39x, 49x, TFx v 6474-CTO, 12x, 13x, 16x, 19x, RGx v 6475-CTO v 7417-CTO, P6x, P7x, R1x, R2x, TAx, TBx, TCx, TDx,
  • Lenovo 6474P1U | User Manual - Page 330
    Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 1 LCD bezel assembly with camera for LED-backlight LCD 45N5858 v 6473-CTO, 48x v 6474-CTO, 51x, 52x, 6Ax, E6x, RCx v 2786-CTO, 25x, 26x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 322 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 331
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 1 LCD bezel assembly without camera for LED-backlight LCD 45N5859 v 6473-CTO v 6474-CTO, 1Dx, 1Vx, 25x, 26x, 53x, 62x, 63x, 64x, 65x, 75x, 76x, 77x, 78x, 7Fx, 7Gx, N4x,
  • Lenovo 6474P1U | User Manual - Page 332
    , V3x v 2786-CTO, 21x, R5x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO CRU ID N 324 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 333
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 2 LCD cover kit for LED-backlight LCD 45N5845 v 6473-CTO, 48x v 6474-CTO, 1Dx, 1Vx, 25x, 26x, 51x, 52x, 53x, 62x, 63x, 64x, 65x, 6Ax, 75x, 76x, 77x, 78x, 7Fx, 7Gx, E6x, N4x, P9x, R4x, R5x, RCx, RDx v 6475-CTO, P9x v 7417-CTO
  • Lenovo 6474P1U | User Manual - Page 334
    -CTO v 2782-CTO, 14x, 15x v 2783-CTO, 13x, 14x v 2784-CTO v 2786-CTO v 2787-CTO, 28x v 2788-CTO v 7789-CTO v 7789-CTO CRU ID N 326 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 335
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 3 Wireless LAN/WAN/USB antenna assembly 44C5367 v 6473-CTO, 21x, 22x, 39x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, 49x, P4x, P5x, P6x, T1x, T2x, T6x, TFx, TGx, TJx v 6474-CTO, 12x, 13x, 16x, 19x, 1Ax, 1Dx, 1Fx, 1Gx, 1Vx, 25x, 26x, 51x,
  • Lenovo 6474P1U | User Manual - Page 336
    , R5x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO v 7789-CTO FRU no. 44C9964 CRU ID N 328 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 337
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU 3 Wireless LAN/USB antenna kit v 6473-CTO, 48x v 6474-CTO, 75x, 76x, 77x, 7Fx v 6475-CTO v 7417-CTO, R3x v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO, 26x, 27x, 29x, 41x, 42x, 43x, P2x, R1x, R2x v 2765-CTO, 2Lx, 43x, 51x, 53x, 56x, 57x, 59x,
  • Lenovo 6474P1U | User Manual - Page 338
    , 26x, 27x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO v 7789-CTO 4 LCD magnesium structure frame assembly FRU no. 44C9975 45M2613 CRU ID N N 330 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 339
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 5 Integrated camera 41T3106 v 6473-CTO, 21x, 22x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, 48x, P4x, P5x, P6x, T1x, T2x, T6x, TGx, TJx v 6474-CTO, 1Ax, 1Fx, 1Gx,
  • Lenovo 6474P1U | User Manual - Page 340
    38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 6 LCD cable assembly with camera and Bluetooth 44C5362 v 6473-CTO, 21x, 22x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, P4x, , 21x v 2787-CTO, 26x, 28x, P4x v 2788-CTO v 7789-CTO CRU ID N 332 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 341
    -CTO, 11x v 2786-CTO, R5x v 2787-CTO, 21x, 22x, 23x, 27x, P1x, P2x, P3x, P5x v 2788-CTO v 7789-CTO 6 LED-backlight LCD cable assembly with camera and Bluetooth for T400 44C5364 v 6473-CTO, 48x v 6474-CTO, 51x, 52x, 6Ax, E6x, RCx v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO
  • Lenovo 6474P1U | User Manual - Page 342
    , J6x, J7x, J9x, JAx, P9x v 2768-CTO, P9x v 2769-CTO v 2773-CTO 6 LED-backlight LCD cable with camera 44C9911 v 6473-CTO, 48x v 6474-CTO, 51x, 52x, 6Ax, E6x, RCx v 6475-CTO v 7417-CTO v 7420 2787-CTO v 2788-CTO v 7789-CTO CRU ID N N 334 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 343
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 6 LED-backlight LCD cable without camera for R400 v 7438-CTO v 7439-CTO v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-
  • Lenovo 6474P1U | User Manual - Page 344
    , V3x v 2786-CTO, 21x, R5x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO CRU ID N 336 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 345
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 8 LED sub card 42W7968 v 6473-CTO, 48x v 6474-CTO, 1Dx, 1Vx, 25x, 26x, 51x, 52x, 53x, 62x, 63x, 64x, 65x, 6Ax, 75x, 76x, 77x, 78x, 7Fx, 7Gx, E6x, N4x, P9x, R4x, R5x, RCx, RDx v 6475-CTO, P9x v 7417-CTO, R3x v 7420-CTO, R2x
  • Lenovo 6474P1U | User Manual - Page 346
    -CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 19x, 21x, 22x v 2786-CTO, 25x, 26x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 338 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 347
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 8 LED sub card 42W8231 v 6473-CTO, 48x v 6474-CTO, 1Dx, 1Vx, 25x, 26x, 51x, 52x, 53x, 62x, 63x, 64x, 65x, 6Ax, 75x, 76x, 77x, 78x, 7Fx, 7Gx, E6x, N4x, P9x, R4x, R5x, RCx, RDx v 6475-CTO, P9x v 7417-CTO, R3x v 7420-CTO, R2x
  • Lenovo 6474P1U | User Manual - Page 348
    -CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 19x, 21x, 22x v 2786-CTO, 25x, 26x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 340 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 349
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 9 Bluetooth daughter card (BDC-2.1) 42T0969 v 6473-CTO, 21x, 22x, 39x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, 48x, 49x, P4x, P5x, P6x, T1x, T2x, T6x, TFx, TGx, TJx v 6474-CTO, 12x, 13x, 16x, 19x, 1Ax, 1Dx, 1Fx, 1Gx, 1Vx, 25x, 26x, 51x,
  • Lenovo 6474P1U | User Manual - Page 350
    , V3x v 2786-CTO, 21x, R5x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO CRU ID N 342 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 351
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA+ 42T0579 v 6473-CTO, 21x, 22x, 39x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, 49x, P4x, P5x, P6x, T1x, T2x, T6x, TFx, TGx, TJx v 6474-CTO, 12x, 13x, 16x, 19x, 1Ax, 1Fx, 1Gx, E9x, N3x, P4x, RGx, RHx v 6475-CTO
  • Lenovo 6474P1U | User Manual - Page 352
    , V3x v 2786-CTO, 21x, R5x v 2787-CTO, 21x, 22x, 23x, 26x, 27x, 28x, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO CRU ID N 344 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 353
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA+ 42T0597 v 6473-CTO, 21x, 22x, 39x, 3Ax, 3Bx, 44x, 45x, 46x, 47x, 49x, P4x, P5x, P6x, T1x, T2x, T6x, TFx, TGx, TJx v 6474-CTO, 12x, 13x, 16x, 19x, 1Ax, 1Fx, 1Gx, E9x, N3x, P4x, RGx, RHx v 6475-CTO
  • Lenovo 6474P1U | User Manual - Page 354
    -CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO, 19x, 21x, 22x v 2786-CTO, 25x, 26x v 2787-CTO v 2788-CTO v 7789-CTO CRU ID N 346 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 355
    Table 38. Parts list-14.1-in. WXGA+ TFT (continued) No. FRU FRU no. 10 LCD panel, 14.1-in. WXGA+, LED-backlight 42T0504 v 6473-CTO, 48x v 6474-CTO, 1Dx, 1Vx, 25x, 26x, 51x, 52x, 53x, 62x, 63x, 64x, 65x, 6Ax, 75x, 76x, 77x, 78x, 7Fx, 7Gx, E6x, N4x, P9x, R4x, R5x, RCx, RDx v 6475-CTO, P9x v
  • Lenovo 6474P1U | User Manual - Page 356
    42T3949 42T3948 42T3969 42T3950 42T3963 42T4131 42T3967 42T3966 42T3952 42T3953 42T3954 42T3955 42T3956 42T3957 42T3944 42T3959 42T3965 42T3964 42T3960 42T3961 42T3937 42T3962 CRU ID ** 348 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 357
    Table 40. Parts list-Keyboard Language Arabic Belgian Brazilian Portuguese Canadian French (058) Canadian French (Acnor) Czech Danish Dutch Finnish, Swedish French German Greek (U.S. English and Greek layout) Hebrew Hungarian Icelandic Italian Japanese Korean Latin American Spanish Norwegian Polish
  • Lenovo 6474P1U | User Manual - Page 358
    list-Miscellaneous parts FRU Screw kit (including nylon-coated screws): v M2 × 2 mm with washer, camera (2) v M2 × 2.7 mm (black), flat head (4) v M2 × 2.8 mm (silver), drive v Insulation, optical drive 350 ThinkPad T400 and R400 Hardware Maintenance Manual P/N 45N5865 CRU ID N 43Y9636 N
  • Lenovo 6474P1U | User Manual - Page 359
    , NB v (h) Fan bracket, VGA v Dummy cover, IEEE 1394 v SIM/battery blank cover v Cable protection bag, Wireless WAN ready v Connector cap v Support bracket, Keyboard, Integrated/Switchable 45N5616 Note: Italicized letters in parentheses are references to the exploded view in "Overall" on page 150
  • Lenovo 6474P1U | User Manual - Page 360
    , xxG, xxH, xxK, xxM, xxT, xxV) P/N 42T4427 42T4431 42T4435 42T4439 42T5282 42T4419 42T4423 CRU ID * P/N 45N0068 42T4425 42T4429 42T4433 42T5283 42T4417 42T4421 CRU ID * 352 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 361
    Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table 44. Parts list-2-pin power cords Country or
  • Lenovo 6474P1U | User Manual - Page 362
    , TMx, TNx, TTx v 2783-CTO v 2784-CTO v 2786-CTO, 21x, 26x, 28x, R7x v 2787-CTO, P1x, P2x, P3x, P4x, P5x v 2788-CTO v 7789-CTO 354 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 363
    Table 46. Parts list-Windows XP Professional (32 bit) recovery DVDs Language P/N Arabic Brazilian Portuguese Czech Danish Dutch English English (modem-disabled) Finnish French German Greek Hebrew Hungarian Italian Japanese Korean Norwegian Polish Russian Russian (English-enabled) Simplified
  • Lenovo 6474P1U | User Manual - Page 364
    -CTO v 2788-CTO v 7789-CTO Table 47. Parts list-Windows Vista Starter Edition (32 bit) recovery DVDs Language English (for India) P/N 58Y2097 CRU ID * 356 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 365
    Windows Vista Home Basic (32 bit) recovery DVDs Windows Vista Home Basic (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 23x v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO, 15x v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 61x v 2766-CTO v 2767-CTO v 2768-CTO v 2769
  • Lenovo 6474P1U | User Manual - Page 366
    58Y2044 58Y2043 58Y2045 58Y2024 58Y2026 58Y2025 58Y2027 58Y2029 58Y2030 58Y2627 58Y2032 58Y2033 58Y2034 58Y2035 58Y2039 58Y2020 58Y2036 58Y2037 58Y2038 58Y2021 58Y2028 58Y2040 CRU ID * 358 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 367
    Windows Vista Home Premium (32 bit) recovery DVDs Windows Vista Home Premium (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 24x, 38x v 6474-CTO v 6475-CTO v 7417-CTO, 41x, 42x, L1x, T6x, THx v 7420-CTO, 14x v 7425-CTO v 7434-CTO v 2764-CTO, 21x, 22x, 24x, 31x,
  • Lenovo 6474P1U | User Manual - Page 368
    Kong S.A.R.) Turkish 58Y2005 58Y2016 58Y2015 58Y2094 58Y2018 58Y2017 58Y2019 58Y2006 58Y2007 58Y2008 58Y2010 58Y2626 58Y2012 58Y2013 58Y2085 58Y2003 58Y2014 58Y2004 58Y2009 58Y2086 CRU ID * 360 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 369
    Windows Vista Business (32 bit) recovery DVDs Windows Vista Business (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 11x, 12x, 31x, 32x, 33x, 35x, 36x, 37x, 3Bx, 42x, 56x, D1x, D2x, L2x, N2x, N3x, P6x, PAx, PBx, PCx, PDx, PEx, PFx, PGx, PHx, PJx, PRx, PSx, PTx,
  • Lenovo 6474P1U | User Manual - Page 370
    -enabled) 58Y1930 Serbian-Latin Simplified Chinese 58Y1936 58Y1914 Slovak 58Y1933 Slovenian 58Y1934 Spanish 58Y1935 Traditional Chinese 58Y1915 Traditional Chinese (Hong Kong S.A.R.) 58Y1922 Turkish 58Y1937 362 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 371
    Windows Vista Business (64 bit) recovery DVDs Windows Vista Business (64 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO, G3x, R2x v 2768-CTO, C6x, C7x, C8x
  • Lenovo 6474P1U | User Manual - Page 372
    -CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO, 28x v 2788-CTO v 7789-CTO 364 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 373
    Table 52. Parts list-Windows Vista Ultimate (32 bit) recovery DVDs Language Czech Danish English English (modem-disabled) English, Finnish, and Swedish (in Sweden) English, French, German, and Dutch (in Belgium and Luxemburg) English, French, German, and Italian (in Switzerland) French German Greek
  • Lenovo 6474P1U | User Manual - Page 374
    English (for India) Russian Russian (English-enabled) Serbian-Latin Simplified Chinese Spanish Turkish P/N 58Y3208 58Y3215 58Y4027 58Y3211 58Y3210 58Y3213 58Y3209 58Y3212 58Y3214 CRU ID * 366 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 375
    Windows 7 Home Premium (32 bit) DVDs Windows 7 Home Premium (32 bit) is preinstalled as the operating system in the following models: v 6473-CTO, 48x v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO, 78x v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v
  • Lenovo 6474P1U | User Manual - Page 376
    S.A.R.) Turkish P/N 58Y3216 58Y3219 58Y3232 58Y3231 58Y4028 58Y3234 58Y3233 58Y3235 58Y3220 58Y3221 58Y3222 58Y3224 58Y3225 58Y3226 58Y3228 58Y3227 58Y3217 58Y3229 58Y3218 58Y3223 58Y3230 CRU ID * 368 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 377
    Windows 7 Home Premium (64 bit) DVDs Windows 7 Home Premium (64 bit) is preinstalled as the operating system in the following models: v 6473-CTO v 6474-CTO v 6475-CTO v 7417-CTO v 7420-CTO v 7425-CTO v 7434-CTO v 2764-CTO v 2765-CTO v 2766-CTO v 2767-CTO v 2768-CTO v 2769-CTO v 2773-CTO v 7438-CTO v
  • Lenovo 6474P1U | User Manual - Page 378
    v 7447-CTO v 2782-CTO, 12x, 13x, 14x, 15x v 2783-CTO, 13x, 14x v 2784-CTO v 2786-CTO, 25x, 27x v 2787-CTO v 2788-CTO v 7789-CTO 370 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 379
    Table 56. Parts list-Windows 7 Professional (32 bit) DVDs Language Brazilian Portuguese Czech Danish English English (modem-disabled) English (for India) English, Finnish, and Swedish (in Sweden) English, French, German, and Dutch (in Belgium and Luxemburg) English, French, German, and Italian (in
  • Lenovo 6474P1U | User Manual - Page 380
    v 7440-CTO v 7443-CTO v 7445-CTO v 7446-CTO v 7447-CTO v 2782-CTO v 2783-CTO v 2784-CTO v 2786-CTO v 2787-CTO v 2788-CTO v 7789-CTO 372 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 381
    Table 57. Parts list-Windows 7 Professional (64 bit) DVDs Language Danish English English (for India) English, French, German, and Italian (in Switzerland) French German Hebrew Italian Japanese Korean Polish Simplified Chinese Spanish Traditional Chinese Traditional Chinese (Hong Kong S.A.R.)
  • Lenovo 6474P1U | User Manual - Page 382
    tools Table 58. Parts list-Common service tools Tool P/N Screwdriver kit 95F3598 1/4″ drive spinner handle 1650840 floppy diskette drive tool kit 27L3452 Test card for integrated Smart Card 42W7820 ThinkPad Hardware Maintenance Diskette Version 1.73 or later - Note: Download the file
  • Lenovo 6474P1U | User Manual - Page 383
    of any other product, program, or service. Lenovo may have patents or pending patent applications support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties
  • Lenovo 6474P1U | User Manual - Page 384
    of Lenovo in the United States, other countries or both: Active Protection System Lenovo® Rescue and Recovery® ThinkLight® ThinkPad® CoreTM 2 Duo Other company, product, or service names may be the trademarks or service marks of others. 376 ThinkPad T400 and R400 Hardware Maintenance Manual
  • Lenovo 6474P1U | User Manual - Page 385
  • Lenovo 6474P1U | User Manual - Page 386
    Part Number: 43Y6629_04 (1P) P/N: 43Y6629_04
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ThinkPad T400 and R400
Hardware Maintenance Manual