Important notice for replacing a system board
Some components mounted on a system board are very sensitive. Improper handling of a system board can cause damage to those components, and may cause a system malfunction. Attention: When handling a system board: v Do not drop a system board or apply any excessive force to it. v Avoid rough handling of any kind. v Avoid bending a system board and hard pushing to prevent cracking at each BGA (Ball Grid Array) chipset.
How to use error messages
Use the error codes displayed on the screen to diagnose failures. If more than one error code is displayed, begin the diagnosis with the first error code. Whatever causes the first error code may also cause false error codes. If no error code is displayed, see whether the error symptom is listed in the Symptom-to-FRU Index for the computer you are servicing.
Strategy for replacing FRUs for CTO, CMV, and GAV Product definition
Dynamic Configure To Order (CTO) This provides the ability for a customer to configure an IBM or a LenovoTM solution from an eSite, and have this configuration sent to fulfillment, where it is built and shipped directly to the customer. The machine label, Product Entitlement Warehouse (PEW), eSupport, and the HMM will load these products as the 4-digit MT and 3-digit model, where model = CTO (Example: 1829-CTO). Custom Model Variant (CMV) This is a unique configuration that has been negotiated between IBM or Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering. Therefore, it is NOT generally announced. v The MTM portion of the machine label is the 4-digit MT and 3-digit model, where model = CTO (Example: 1829-CTO). The PRODUCT ID portion of the machine label is the 4-digit MT and 3-digit CMV model (Example: 1829-W15).
v The PEW record is the 4-digit MT and 3-digit model, where model = CTO (Example: 1829-CTO). v eSupport will show both the CTO and CMV machine type models (Example: 1829-CTO and 1829-W15 will be found on the eSupport site.) v The HMM will have the 4-digit MT and 3-digit CTO model only (Example: 1829-CTO). Again, CMVs are custom models and are not found in the HMM. General Announce Variant (GAV) This is a standard model (fixed configuration). GAVs are announced and offered to all customers. The MTM portion of the machine label is a 4-digit MT and 3-digit model, where model = a fixed part number, not CTO (Example: 1829-F1U). Also, PEW, eSupport, and the HMM will list these products under the same fixed model number.

FRU identification for CTO, CMV, and GAV products
There are three information resources to identify which FRUs are used to support CTO, CMV, and GAV products. These sources are PEW, eSupport, and the HMM.

Using PEW

v PEW is the primary source for identifying FRU part numbers and FRU descriptions for the key commodities for CTO, CMV and GAV products at a MT - serial number level. An example of key commodities are hard disk drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory. v Remember, all CTO and CMV products are loaded in PEW under the 4-digit MT and 3-digit model, where model = CTO (Example: 1829-CTO). GAVs are loaded in PEW under the 4-digit MT and 3-digit model, where model = a fixed part number, not CTO (Example: 1829-F1U). v PEW can be accessed at the following Web site: http://w3-3.ibm.com/pc/entitle Customers can also access PEW via http://www-307.ibm.com/pc/support/site.wss/product.do?template=/warranty/ warranty.vm&sitestyle=lenovo Select Warranty lookup. Input the MT and the Serial number and the list of key commodities will be returned in the PEW record under COMPONENT INFORMATION. v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim record under SYSTEM DETAILS. v Authorized IBM Business Partners can access Eclaim at the following Web site: https://wca.eclaim.com

Using eSupport

For Key Commodities (Examples - hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can be used to view the list of key commodities built in a particular machine serial (this is the same record found in PEW). v eSupport can be accessed at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Type in the model type and serial number. The key commodities will be returned in the eSupport record under PARTS SHIPPED WITH YOUR SYSTEM.
For the Remaining FRUs (the complete list of FRUs at the MT Model level) v eSupport can be used to view the complete list of FRUs for a machine type and model. v To view the complete list of FRUs, type in the machine type and model (Example: 1829-CTO) under QUICK PATH. Under View by Document Type select PARTS INFORMATION. Under Filter by Category select SERVICE PARTS. Under Parts Information by Date select SYSTEM SERVICE PARTS. The list of service parts by description, with applicable machine type model and FRU will be displayed.

v v v v

v Do not service the following parts with the power on when they are removed from their normal operating places in a machine: Power supply units Pumps Blowers and fans Motor generators and similar units. (This practice ensures correct grounding of the units.) v If an electrical accident occurs: Use caution; do not become a victim yourself. Switch off power. Send another person to get medical aid.

Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-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. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock) v Explosive hazards, such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as loose or missing hardware To determine whether there are any potentially unsafe conditions, use the following checklist at the beginning of every service task. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power off the computer. Disconnect the power cord. 3. Check the power cord for: a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity for 0.1 ohm or less between the external ground pin and the frame ground. b. The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-ThinkPad alterations. Use good judgment as to the safety of any non-ThinkPad alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables.
9. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered with.
Handling devices that are sensitive to electrostatic discharge
Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD.) ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

Terminal 1

4 6(-) 7(-)
Voltage (V dc) + 0 to + 12.6 Ground ()
3. If the voltage is less than +11.0 V dc, the battery pack has been discharged. Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4. If the voltage is more than +11.0 V dc, measure the resistance between battery terminals 5 and 7. The resistance must be 4 to 30 K. If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board.
Checking the backup battery
Do the following: 1. Power off the computer, and unplug the ac adapter from it. 2. Turn the computer upside down. 3. Remove the battery pack (see 1010 Battery pack on page 57). 4. Remove the backup battery (see 1100 Backup battery on page 73). 5. Measure the voltage of the backup battery. See the following figure.

Red (+)

Wire Red Voltage (V dc) +2.5 to +3.2 Ground

Black (-)

v If the voltage is correct, replace the system board. v If the voltage is not correct, replace the backup battery. v If the backup battery discharges quickly after replacement, replace the system board.
ThinkPad T60 and T60p (15.4-inch widescreen)
Product overview. Specifications. Status indicators. FRU tests. Fn key combinations. Symptom-to-FRU index. Numeric error codes. Error messages. Beep symptoms. No-beep symptoms. LCD-related symptoms. Intermittent problems. Undetermined problems. FRU replacement notices. Screw notices. Retaining serial numbers. Restoring the serial number of the system unit Retaining the UUID. Reading or writing the ECA information. Removing and replacing a FRU. 1010 Battery pack. 1020 Ultrabay Slim device. 1030 Hard disk drive cover, hard disk drive, and hard disk drive rubber rails. 1040 Palm rest or palm rest with fingerprint reader. 1050 DIMM. 1060 Keyboard. 1070 Modem daughter card (MDC-1.5). 1080 PCI Express Mini Card for 802.11 a/b/g wireless LAN. 1090 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN. 1100 Backup battery. 1110 Keyboard bezel. 1120 PCI Express Mini Card for wireless WAN 1130 Wireless WAN (AUX) antenna cable. 1140 Speaker assembly. 1150 Fan assembly. CPU. SIM card slot. LCD assembly. Base cover and USB sub card with cable. Structure frame. System board, PC Card/ExpressCard slots assembly. LCD front bezel. Inverter card. Bluetooth daughter card (BDC-2). LCD panel, LCD cable, wireless LAN 3rd antenna, and hinges. Wireless WAN antenna cable (MAIN). LCD rear cover and wireless LAN antenna cables. 109 Locations. 110 Front view. 110 Rear view. 111 Bottom view. 111 Parts list. 112 Overall. 112 LCD FRUs. 128 15.4-in. WXGA TFT. 129 15.4-in. WSXGA+ TFT. 133 Keyboard. 138 Recovery discs. 139 Windows XP Professional CDs. 139 Windows XP Home Edition CDs. 141 Windows Vista Home Basic (32 bit) DVDs 142 Windows Vista Business (32 bit) DVDs. 143 Windows Vista Ultimate (64 bit) DVDs. 144 Miscellaneous parts. 145 AC adapters. 146 Common parts list. 147 Tools. 147 Power cords. 148 Notices. 149 Trademarks. 150

PC Card /ExpressCard slots Bluetooth wireless (some models) Modem
Feature Touch pad ThinkLight Battery
Description v UltraNav Yes v Li-ion battery (6 cells) 5.2 Ah v Li-ion battery (9 cells) 7.8 Ah v Ultrabay Slim Li Polymer battery (3 cells) (option) v 65-watt type v 90-watt type v v v v v Windows Windows Windows Windows Windows XP Professional XP Home Edition VistaTM Home Basic (32 bit) Vista Business (32 bit) Vista Ultimate (32 bit)
AC adapter Preinstalled operating system

Status indicators

The system status indicators show the status of the computer, as follows:
Indicator 1 Wireless status Meaning Green: The wireless feature (the IEEE 802.11 standard or IEEE 802.11n) is on, and the radio link is ready for use. Blinking green: Data is being transmitted. Green: Bluetooth wireless is operational. This indicator is on when Bluetooth wireless is on and not in suspend mode. Green: The wireless WAN is on, and the radio link is ready for use. Blinking green: Data is being transmitted. Green: The numeric keypad on the keyboard is enabled. To enable or disable the keypad, press and hold the Shift key, and press the NumLk (ScrLk) key. Green: Caps Lock mode is enabled. To enable or disable Caps Lock mode, press the Caps Lock key. Green: Data is being read from or written to the hard disk drive, the diskette drive, or the drive in the Ultrabay Slim device. When this indicator is on, do not put the computer into standby mode or turn off the computer. Note: Do not move the system while the green drive-in-use light is on. Sudden physical shock could cause drive errors. Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in standby mode. Green: The battery is charged between 80% to 100% of the capacity, and being discharged between 0% to 80% of the capacity. Blinking green: The battery is charged between 20% to 80% of the capacity, and being charged. Orange: The battery is charged between 5% and 20% of the capacity, and being discharged. Blinking orange (slow): The battery is charged between 5% to 20% of the capacity, and being charged. Blinking orange (rapid): The battery is charged between 0% to 5% of the capacity.

Bluetooth status

Wireless WAN status

Num lock

Caps lock

Drive in use

Power on

Battery status

Indicator 9 AC power status Meaning Green: The computer is connected to the ac power supply.

Standby status

Green: The computer is in standby mode. Blinking green: The computer is entering standby mode or hibernation mode, or is resuming normal operation. Green: An Ultrabay Slim device is installed and in use. Blinking green: An Ultrabay Slim device is in the process of being detached. Turn off: An Ultrabay Slim device is ready to be attached or detached. Note: If you are using Windows 2000, the Ultrabay Slim status indicator does not blink while an Ultrabay Slim device is being detached. Instead, a message box pops up when the process is completed; then the indicator turns off.

Key combination Description Fn+F7 Apply a presentation scheme directly, with no need to start Presentation Director. To disable this function and use the Fn+F7 key combination for switching a display output location, start Presentation Director, and change the settings. Switch a display output location v External monitor (CRT display) v Computer display and external monitor (LCD + CRT display) v Computer display (LCD) Notes: 1. This function is not supported if different desktop images are displayed on the computer display and the external monitor (the Extend desktop function). 2. This function does not work while a DVD movie or a video clip is playing. To enable this function, start Presentation Director, and change the Fn+F7 settings. Note: Multiple users can log on to a single operating system by using different user IDs. Each user needs to change the settings. Fn+F8 Fn+F9 Change the settings of the UltraNav pointing device. Open the ThinkPad EasyEject Utility screen. Buttons for the following choices are displayed: v Eject ThinkPad PC from Dock: This button is displayed only if the ThinkPad computer has been attached to a ThinkPad Advanced Dock or a ThinkPad Advanced Mini Dock. The computer can be detached from the ThinkPad Advanced Dock or the ThinkPad Advanced Mini Dock. v Eject ThinkPad PC from Mini Dock: This button is displayed only if the ThinkPad computer has been attached to a ThinkPad Essential Port Replicator and one or more USB devices have been connected to the ThinkPad Essential Port Replicator. You can stop and remove all the USB devices safely by clicking the button. Note: You cannot use this Utility to detach the computer from the ThinkPad Essential Port Replicator. v Run EasyEject Actions: This button is used to select, stop, or remove external devices connected to the ThinkPad computer. v Configure EasyEject Actions: Opens the ThinkPad EasyEject Utility main window. v Fn+F9 Settings: Configures the settings for the Fn+F9 function.
Key combination Description Fn+F10 Fn+F11 Fn+F12 Reserved. Reserved. Put the computer into hibernation mode. To return to normal operation, press the power button for less 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 the screen for a few seconds when you press Fn+PgUp. The computer display becomes brighter. The computer display becomes dimmer. Enable the FullScreen Magnifier function. Has the same function as the SysRq key. Enable or disable the numeric keypad. Has the same function as the Break key. These key combinations work with Windows Media Player. Fn+down arrow key works for the Play or Pause button, Fn+up arrow key for the Stop button, Fn+right arrow key for the Next Track button, and Fn+left arrow key for the Previous Track button.

0270 Real-time clock error.
0271 Date and time errorNeither the date nor the time is set in the computer. 0280 Previous boot incomplete Default configuration used. 02F0 CPU ID:xx Failed. 02F4 EISA CMOS not writable.
02F5 DMA test failed. 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed 1802 Unauthorized network card is plugged inTurn off and remove the miniPCI network card. 1803 Unauthorized daughter card is plugged inTurn off and remove the daughter card. 1804 Unauthorized WAN card is plugged inPower off and remove the WAN card. 1820 More than one external fingerprint reader is attached. Power off and remove all but the reader that you set up within your main operating system.
1. Remove the daughter card that you installed. 2. System board. 1. Remove the WAN card that you installed. 2. System board. Remove all but the reader that you set up for the authentication.
Symptom or error 2000 Hard Drive Active Protection sensor diagnostics failed. Press <Esc> to continue. Press <F1> to enter SETUP FRU or action, in sequence 1. Undock docking station or port replicator if it is attached to the ThinkPad computer, and place the computer on a horizontal surface. Do not apply any physical shock to the computer. 2. Run Diagnostics --> ThinkPad Devices --> HDD Active Protection Test. Inform the following information to the customer: If in the primary bay the customer is using a non-IBM or non-Lenovo hard disk drive (HDD), or an old generation IBM HDD which is not supported by this system, with the risk in mind, the customer can still use it by pressing ESC. If in the primary drive bay the customer is using a supported IBM/Lenovo HDD with an old firmware, the customer needs to update its firmware to the latest. The latest version is available at http://www.lenovo.com/support 1. Reseat the hard disk drive. 2. Main hard disk drive. 3. System board. 1. Reseat the hard disk drive. 2. Ultrabay hard disk drive. 3. System board.
2010 Warning: Your internal hard disk drive (HDD) may not function correctly on this system. Ensure that your HDD is supported on this system and that the latest HDD firmware is installed.
2100 Initialization error on HDD0 (Main hard disk drive) 2102 Initialization error on HDD1 (Ultrabay hard disk drive)
2110 1. Reseat the hard disk drive. Read error on HDD0 (Main hard disk drive) 2. Main hard disk drive. 3. System board. 2112 Read error on HDD1 (Ultrabay hard disk drive) 1. Reseat the hard disk drive. 2. Ultrabay hard disk drive. 3. System board.

Error messages

Symptom or error Device address conflict. FRU or action, in sequence 1. Load Setup Defaults in the BIOS Setup Utility. 2. Backup battery. 3. System board. 1. Load Setup Defaults in the BIOS Setup Utility. 2. Backup battery. 3. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Load Setup Defaults in the BIOS Setup Utility. 2. 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. Fan. 2. Thermal grease. 3. System board. System board. Check the status of device which you want to boot from. Device not found. 1. The device you want to boot from. 2. System board. Device Error. 1. The device you want to boot from. 2. System board. No valid operating system. 1. Check that the operating system has no failure and is installed correctly. 2. Reinstall the operation system. Excluded from boot order. v Enter the BIOS Setup Utility and add the device in boot order.

Allocation error for device.
Failing bits: nnnn. Invalid system configuration data. I/O device IRQ conflict.

Hibernation error.

Fan error.
Thermal sensing error. Cannot boot from any device.

Beep symptoms

Symptom or error One beep and a blank, unreadable, or flashing LCD. FRU or action, in sequence 1. 2. 3. 4. Reseat the LCD connector. LCD assembly. External CRT. System board.
One long and two short beeps, and a blank or unreadable LCD. Two short beeps with error codes. Two short beeps and a blank screen. Three short beeps, pause, three more short beeps, and one short beep. One short beep, pause, three short beeps, pause, three more short beeps, and one short beep. Only the cursor appears. Four cycles of four short beeps and a blank screen. Five short beeps and a blank screen.
1. System board. 2. LCD assembly. 3. DIMM. POST error. See Numeric error codes on page 45. 1. System board. 2. DIMM. 1. DIMM. 2. System board
Reinstall the operating system. System board (security chip) System board

No-beep symptoms

Symptom or error FRU or action, in sequence No beep, power-on indicator on, LCD blank, 1. Make sure that every connector is and no POST. connected tightly and correctly. 2. DIMM. 3. System board. No beep, power-on indicator on, and LCD blank during POST. The power-on password prompt appears. 1. Reseat DIMM. 2. System board. A power-on password or a supervisor password is set. Type the password and press Enter. A hard-disk password is set. Type the password and press Enter.
The hard-disk password prompt appears.

LCD-related symptoms

Important: The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. The LCD should be replaced if the number of missing, discolored, or lighted dots in any background is as follows: Minimum quantity of defective pixels required for LCD replacement on June 2006 or later manufactured ThinkPad
LCD resolution XGA, WXGA WXGA+, SXGA+, WSXGA+ UXGA, WUXGA, QXGA Bright dots 5 Dark dots 13 Bright and dark dots 13
Notes: 1. Lenovo will not provide replacement if the LCD is within specification as we cannot guarantee that any replacement LCD will have zero pixel defects. 2. A bright dot means a pixel is always on (white or color.) 3. A dark dot means a pixel is always off (black color.) 4. One pixel consists of R, G, B sub-pixels.

When installing: Plug the red cable into the jack labeled MAIN on the card, and the blue cable into the jack labeled AUX.
1130 Wireless WAN (AUX) antenna cable
For access, remove these FRUs in order: v 1010 Battery pack on page 57 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65 v 1110 Keyboard bezel on page 74

1140 Speaker assembly

For access, remove these FRUs in order: v 1010 Battery pack on page 57 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65 v 1110 Keyboard bezel on page 74 v 1130 Wireless WAN (AUX) antenna cable on page 78 The speaker cables are secured with tapes ( a ).
Screw (quantity) Mmm, small-head, nylon-coated (3)
In step 2 , release the wireless antenna cables from the cable guide of the speakers.
When installing: Make sure that the speaker connector is attached firmly, and the cables are routed as in this figure.

1150 Fan assembly

For access, remove these FRUs in order: v 1010 Battery pack on page 57 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65 v 1110 Keyboard bezel on page 74 v 1130 Wireless WAN (AUX) antenna cable on page 78 v 1140 Speaker assembly on page 79

Step 1 2

Screw (quantity) M2 9.5 mm, flat-head, nylon-coated (1) Mmm, small-head, nylon-coated (1)

Color Black Silver

Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm)
Attention: Do not handle the fan roughly. Improper handling of the fan can cause distortion or deformation and imperfect contact with components.

Step 4

Screw (quantity) M2 9.5 mm, flat-head, nylon-coated (3)
In step 5 , release the wireless antenna cables from the cable guide of the fan assembly.
When installing: v Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, on the part marked a as in the following figure. Either too much or too less application of grease can cause a thermal problem due to imperfect contact with a component.

Screw (quantity) Mmm, flat-head, nylon-coated (1)
Remove the ac power jack cable a and the modem cable b.

3 a b 2 4

When installing: Make sure the connectors are attached firmly, and that the cables are routed as in the figure above. (continued)
Remove the CPU support plate.

Step 7

a 12 12

Step 11

Screw (quantity) M2 3.5 mm, flat-head, nylon-coated (9) M2 9.5 mm, flat-head, nylon-coated (1) Mmm, small-head, nylon-coated (1)

Color Black Black Silver

Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm)
In step 12 , loosen the hex screws. When installing: When attaching the system board to the frame, adjust the placement with the small projection a. Then secure the system board with the screws. Remove the system board and the PC Card/ExpressCard slots assembly from the structure frame together.
Notes: 1. For the models with the wireless WAN features, you need to attach the cushion that is shipped with new structure frame. Peel off the covering film of the adhesive tape on bottom side of the cushion, and paste it on the new structure frame as shown in this figure.
2. For the models with Sierra Wireless EV-DO Wireless WAN Mini PCI Express Adapter, you need to attach the shield sheet that is shipped with new structure frame. Peel off the covering film of the adhesive tape on bottom side of the shield sheet, and paste it on the new structure frame as shown in this figure.
1210 System board, PC Card/ExpressCard slots assembly
Important notices for handling the system board When handling the system board, bear the following in mind. v At every point in the process, be sure not to drop or stack the system board. v The system board has an accelerometer, which can be broken by applying several thousands of G-forces. Note: Dropping a system board from a height of as little as 6 inches so that it falls flat on a hard bench can subject the accelerometer to as much as 6,000 Gs of shock. v Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. v If a system board is dropped, you must test it, using PC-Doctor for DOS, to make sure that the HDD Active Protection still functions (see below). Note: If the test shows that HDD Active Protection is not functioning, be sure to document the drop in any reject report, and replace the system board. v Avoid rough handling of any kind. v If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or conductive corrugated material. After 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 computer while the test is running. For access, remove these FRUs, in order: v 1010 Battery pack on page 57 v 1020 Ultrabay Slim device on page 58 v 1030 Hard disk drive cover, hard disk drive, and hard disk drive rubber rails on page 59 v 1040 Palm rest or palm rest with fingerprint reader on page 61 v 1060 Keyboard on page 65 v 1070 Modem daughter card (MDC-1.5) on page 67 v 1080 PCI Express Mini Card for 802.11 a/b/g wireless LAN on page 69 v 1110 Keyboard bezel on page 74 v 1120 PCI Express Mini Card for wireless WAN on page 77 v 1150 Fan assembly on page 81 v 1170 SIM card slot on page 85 v 1180 LCD assembly on page 86 v 1190 Base cover and USB sub card with cable on page 89 v 1200 Structure frame on page 93

No. FRU FRU no. RoHS ID CRU ID
a - d See Miscellaneous parts on page 145. 3 LCD unit (see LCD FRUs on page 128.) Keyboard bezel assembly (15.4-in.) Palm rest assembly without fingerprint reader (15.4-in.) v 6369-CTO, 6Xx, 6Zx, 75x, EDx, EVx v 6370-CTO, 6Xx v 6371-CTO, 6Wx, 72x, EEx v 6372-CTO, 79x, EPx, EUx v 8741-CTO, 8Dx, 8Ex v 8742-CTO v 8743-CTO v 8744-CTO 42W2608 42W2209 R R N **
No. 3 FRU FRU no. RoHS ID R CRU ID **
Palm rest assembly with fingerprint reader (15.4-in.) 42W2211 v 6369-CTO, 33x, 37x, 38x, 39x, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Kx, 62x, 64x, 65x, 66x, 67x, 69x, 6Bx, 6Dx, 6Ex, 6Fx, 6Jx, 6Rx, 6Tx, 76x, 78x, E9x, EBx, ECx, EWx v 6370-CTO, 3Hx, 69x, 6Bx, 6Fx, 6Rx v 6371-CTO, 32x, 34x, 3Bx, 6Hx, 6Mx, 6Nx, 6Qx, 6Vx, 74x, A2x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, AHx, AJx, AKx, E4x, E5x, E6x, E7x, E8x, EGx v 6372-CTO, 63x, 68x, 6Kx, 6Lx, 6Px, 7Ax, 7Bx, EAx, ENx, EQx, ERx, ESx, ETx v 8741-CTO, 42x, 44x, 45x, 48x, 49x, 4Bx, 4Dx, 4Fx, 4Gx, 4Kx, 4Mx, 4Px, 4Rx, 4Sx, 4Yx, 4Zx, 52x, 54x, 55x, 5Ax, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 82x, 84x, 85x, 8Bx, 8Fx, C2x, C3x, C4x, C5x, C6x, CPx, CQx, CRx, CSx, CTx, CUx, CVx, CWx, CYx, G3x, G4x, G5x, G8x, GDx, GEx, GFx, GGx, GYx, H4x, H5x, H8x, HAx, J3x, J9x, JDx, JMx, JQx v 8742-CTO, 49x, 4Bx, 4Gx, 4Px, 4Sx, 52x, 55x, 85x, C2x, C3x, C4x, C5x, C6x, G9x, H9x, JCx, JRx v 8743-CTO, 4Ux, B2x, B3x, B4x, B5x, B6x, B7x, B8x, B9x, BAx, BBx, BCx, BDx, BEx, BFx, BGx, BHx, BJx, BKx, CAx, CBx, CCx, CDx, CEx, CFx, CGx, CHx, CJx, G2x, H2x, J4x v 8744-CTO, 46x, 47x, 4Ex, 4Nx, 4Xx, 57x, 59x, 5Bx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 83x, 8Cx, 8Gx, C8x, C9x, CXx, G6x, G7x, GBx, GCx, GMx, GRx, GSx, GTx, GUx, GVx, GWx, GXx, H3x, H6x, H7x, HBx, J2x, J7x, J8x, JNx, JPx SIM card slot Speaker assembly (15.4-in.) Modem daughter card (MDC-1.5) 42W2737 39T7478 39T0495

N N **

ThinkPad 11a/b/g Wireless LAN Mini PCI Express Adapter v 6369-CTO v 6370-CTO v 6371-CTO, 6Hx, 6Mx, E6x, E7x, E8x v 6372-CTO v 8741-CTO, C5x, CYx, G5x, H5x, JMx v 8742-CTO, C5x v 8743-CTO, H2x, G2x v 8744-CTO, H7x, J8x xxB, xxC, xxF, xxG, xxH, xxL, xxM, xxP, xxQ, xxS, xxU, xxY xxE, xxJ xxV xxA, xxT (802.11 b/g) xxK 39T5578 39T5579 39T5580 39T5581 39T5582 R R R R R ** ** ** ** **
No. 7 FRU FRU no. RoHS ID CRU ID
Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v 6369-CTO, 33x, 37x, 38x, 39x, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Kx, 62x, 64x, 65x, 66x, 67x, 69x, 6Bx, 6Dx, 6Ex, 6Fx, 6Jx, 6Rx, 6Tx, 6Zx, 6Xx, 75x, 76x, 78x, E9x, EBx, ECx, EDx, EVx, EWx v 6370-CTO, 3Hx, 69x, 6Bx, 6Fx, 6Rx, 6Xx v 6371-CTO, 34x, 6Vx, 6Wx, 72x, 74x, E4x, E5x, EEx, EGx v 6372-CTO, 63x, 68x, 6Kx, 6Lx, 6Px, 79x, 7Ax, 7Bx, EAx, ENx, EPx, EQx, ERx, ESx, ETx, EUx v 8741-CTO, 42x, 44x, 45x, 48x, 49x, 4Bx, 4Dx, 4Fx, 4Gx, 4Kx, 4Mx, 4Px, 4Rx, 4Sx, 4Yx, 4Zx, 52x, 54x, 55x, 5Ax, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 82x, 84x, 85x, 8Bx, 8Dx, 8Ex, 8Fx, C2x, C3x, C4x, C6x, CPx, CQx, CRx, CSx, CTx, CUx, CVx, CWx, G3x, G4x, G8x, GDx, GEx, GFx, GGx, GYx, H4x, H8x, HAx, J3x, J9x, JDx, JQx v 8742-CTO, 49x, 4Bx, 4Gx, 4Px, 4Sx, 52x, 55x, 85x, C2x, C3x, C4x, C6x, G9x, H9x, JCx, JRx v 8743-CTO, 4Ux, CAx, CBx, CCx, J4x v 8744-CTO, 4Nx, 57x, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 8Gx, G6x, G7x, GBx, GCx, GMx, GRx, GSx, GTx, GUx, GVx, GWx, GXx, H3x, H6x, HBx, J2x, J7x, JNx, JPx xxA, xxB, xxF, xxH, xxL, xxM, xxP, xxQ, xxS, xxU, xxV, xxY xxG xxC, xxK xxE, xxJ xxT (802.11 b/g) 41W1027 41W1029 41W1031 41W1033 41W1035 R R R R R ** ** ** ** **

Recovery discs

Windows XP Professional CDs
Windows XP Professional is preinstalled as the operating system in the following models: v 6369-CTO, 33x, 37x, 38x, 39x, 3Cx, 3Dx, 3Ex, 3Gx, 3Hx, 3Kx, 62x, 64x, 65x, 66x, 67x, 69x, 6Bx, 6Dx, 6Ex, 6Fx, 6Jx, 6Rx, 6Tx, 6Xx, 6Zx, 75x, 76x, 78x v 6370-CTO, 3Hx, 69x, 6Bx, 6Fx, 6Rx, 6Xx v 6371-CTO, 32x, 3Bx, 6Hx, 6Mx, 6Nx, 6Qx, 6Vx, 6Wx, 74x v 6372-CTO, 63x, 68x, 6Kx, 6Lx, 6Px, 79x, 7Ax, 7Bx v 8741-CTO, 42x, 44x, 45x, 48x, 49x, 4Bx, 4Dx, 4Fx, 4Gx, 4Kx, 4Mx, 4Px, 4Rx, 4Sx, 4Yx, 4Zx, 52x, 54x, 55x, 5Ax, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 82x, 84x, 85x, 8Bx, 8Dx, 8Ex, 8Fx, C2x, C3x, C4x, C5x, C6x, CPx, CQx, CRx, CSx, CTx, CUx, CVx, CWx, CYx v 8742-CTO, 49x, 4Bx, 4Gx, 4Px, 4Sx, 52x, 55x, 85x, C2x, C3x, C4x, C5x, C6x v 8743-CTO, 4Ux v 8744-CTO, 46x, 47x, 4Ex, 4Nx, 4Xx, 57x, 59x, 5Bx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 83x, 8Cx, 8Gx, C8x, C9x, CXx
Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish Dutch English, Russia English, U.K. English, U.S. Finnish French German Greek Hebrew Hungarian Italian Japanese Korean Norwegian Polish Portuguese, Brazilian Russian Slovenian Spanish Swedish Turkish P/N 43T6612 43T6605 43T6606 43T6607 43T6611 43T6601 43T6604 43T6619 43T6594 43T8618 43T6602 43T8624 43T6596 43T6616 43T6609 43T6615 43T6598 43T6608 43T6617 43T6603 43T6610 43T6599 43T6613 43T6618 43T6597 43T6600 43T6614 RoHS ID R CRU ID *
Windows XP Home Edition CDs
Windows XP Home Edition is preinstalled as the operating system in the following models: v 6369-CTO v 6370-CTO v 6371-CTO, 34x, 72x v 6372-CTO v 8741-CTO v 8742-CTO v 8743-CTO, CAx, CBx, CCx v 8744-CTO
Language Arabic Chinese, Simplified Chinese, Traditional Chinese, Traditional (Hong Kong S.A.R.) Czech Danish Dutch English, Russia English, U.K. English, U.S. Finnish French German Greek Hebrew Hungarian Italian Japanese Korean Norwegian Polish Portuguese, Brazilian Russian Spanish Swedish Turkish P/N 43T6855 43T6848 43T6849 43T6850 43T6854 43T6844 43T6847 43T6861 43T6837 43T8630 43T6845 43T8636 43T6839 43T6859 43T6852 43T6858 43T6841 43T6851 43T6860 43T6846 43T6853 43T6842 43T6856 43T6840 43T6843 43T6857 RoHS ID R CRU ID *
Windows Vista Home Basic (32 bit) DVDs

42W2144 42W2602

42W2603
FRU System board miscellaneous parts: v Insulation sheet, docking v Insulation sheet, front louver v Insulation sheet, PC Card slot v Insulation sheet, front top v Insulation sheet, bottom CPU v Shield sheet P/N 42W2601 RoHS ID R CRU ID N

AC adapters

FRU P/N RoHS ID CRU ID
2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) ASTEC Lite-On Sanken 42T5000 93P5026 92P1114 R R R * * *
2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) Delta Lite-On 92P1155 92P1159 R R * *
3-pin (90 W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP ASTEC Lite-On Sanken 92P1104 92P1108 92P1112 R R R * * *
3-pin (65W, 20 V) adapter (models CTO, xxA, xxB, xxC, xxG, xxH, xxK, xxM, xxT, xxV) OP Delta Lite-On 92P1153 92P1157 R R * *

Common parts list

Tool Screwdriver kit 1/4" drive spinner handle 1/4" Sq. to 1/4" hex torx adapter TR7-TR-10 tamper resistant torx bits Removal tool antenna RF connector USB 2.0 CD-RW/DVD-ROM combo drive II USB cable USB floppy diskette drive for maintenance diskette USB floppy diskette drive tool kit Test card for integrated Smart Card P/N 95F93F2838 00P6967 08K7159 40Y8687 40Y8704 05K9283 27L3452 42W7820
ThinkPad Hardware Maintenance Diskette Version 1.73 or later Note: Download the file from the following Web site: http://www.lenovo.com/ spm

Power cords

A ThinkPad power cord for a specific country or region is usually available only in that country or region: For 2-pin power cords:
Region Argentina, Uruguay, Paraguay Brazil Canada, U.S. Japan P/N (Longwell) 42T5020 42T5180 42T5008 42T5014 P/N (Volex) RoHS ID 42T5105 42T5183 42T5093 42T5099 R CRU ID *

For 3-pin power cords:

Region Australia, New Zealand Bangladesh, South Africa, Sri Lanka China Denmark Europe Hong Kong S.A.R. of China, U.K. India Israel Italy Korea Philippine, Saudi Arabia, Thailand Switzerland Taiwan P/N (Longwell) 42T5050 42T5056 42T5065 42T5041 42T5029 42T5035 42T5083 42T5062 42T5047 42T5077 42T5004 42T5044 42T5071 P/N (Volex) RoHS ID 42T5135 42T5141 42T5150 42T5126 42T5114 42T5120 42T5168 42T5147 42T5132 42T5162 42T5089 42T5129 42T5156 R CRU ID *

Notices

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