User Manual
Page 1
ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkPad T40/T40p, T41/T41p, T42/T42p (MT 2373/2374/2375/2376/2378/2379) ThinkPad Dock II (MT 2877)
ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkPad T40/T40p, T41/T41p, T42/T42p (MT 2373/2374/2375/2376/2378/2379) ThinkPad Dock II (MT 2877)
User Manual
Page 2
... to the GSA ADP Schedule contract with RESTRICTED RIGHTS. Second Edition (February 2006) © Copyright Lenovo 2006. RESTRICTED RIGHTS: Our products and/or services are provided with Lenovo Group Limited, if any, or the standard terms of this Program under the provisions set forth in... Data-General, FAR 52.227.14 (Alternate III). U.S. Portions © Copyright International Business Machines Corporation 2006. Note Before using this information and the product it supports, ...
... to the GSA ADP Schedule contract with RESTRICTED RIGHTS. Second Edition (February 2006) © Copyright Lenovo 2006. RESTRICTED RIGHTS: Our products and/or services are provided with Lenovo Group Limited, if any, or the standard terms of this Program under the provisions set forth in... Data-General, FAR 52.227.14 (Alternate III). U.S. Portions © Copyright International Business Machines Corporation 2006. Note Before using this information and the product it supports, ...
User Manual
Page 9
Strategy for replacing FRUs Before replacing parts Make sure that changed the symptoms. Attention: The setup configuration on the customer support site http://www.lenovo.com/support Advise customers to replace either the processor board or the system board, and replacing one FRU, any FRUs listed in this ...are servicing may have both a processor board and a system board. Customers in Canada should call the Customer Support Center at 800-426-7378 if they need assistance in effect. © Lenovo 2006. Portions © IBM Corp. 2006. 3 The BIOS and device drivers are posted on the ...
Strategy for replacing FRUs Before replacing parts Make sure that changed the symptoms. Attention: The setup configuration on the customer support site http://www.lenovo.com/support Advise customers to replace either the processor board or the system board, and replacing one FRU, any FRUs listed in this ...are servicing may have both a processor board and a system board. Customers in Canada should call the Customer Support Center at 800-426-7378 if they need assistance in effect. © Lenovo 2006. Portions © IBM Corp. 2006. 3 The BIOS and device drivers are posted on the ...
User Manual
Page 36
...on the ThinkPad computer. 2. Select Password. 6. Select Power-On Password. 7. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to move down the menu. 5. Enter the SVP. 30 T40/T40p, T41/T41p...-disk password Attention: If User only mode is appearing on the screen; Related service information message is appearing on the screen; For models supporting the Passphrase function, press F1 while POP icon is selected and the user HDP has been forgotten and cannot be replaced for a message ...
...on the ThinkPad computer. 2. Select Password. 6. Select Power-On Password. 7. The hard disk drive can be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to move down the menu. 5. Enter the SVP. 30 T40/T40p, T41/T41p...-disk password Attention: If User only mode is appearing on the screen; Related service information message is appearing on the screen; For models supporting the Passphrase function, press F1 while POP icon is selected and the user HDP has been forgotten and cannot be replaced for a message ...
User Manual
Page 37
...field blank, and press Enter twice. 9. Select Yes in the Setup Configuration window. then enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility and go to move down the menu. 5. Select Password. 6. Select Master HDP. 8. then leave the New.... Related service information 4. The computer restarts, and the BIOS Setup Utility screen opens. 4. Enter the master HDP; For T42/T42p series: 1. For models supporting the Passphrase function, press F1 while HDP icon is displayed in the Enter Current Password field.
...field blank, and press Enter twice. 9. Select Yes in the Setup Configuration window. then enter the master HDP. Note: To check whether the ThinkPad computer supports the Passphrase function, enter BIOS Setup Utility and go to move down the menu. 5. Select Password. 6. Select Master HDP. 8. then leave the New.... Related service information 4. The computer restarts, and the BIOS Setup Utility screen opens. 4. Enter the master HDP; For T42/T42p series: 1. For models supporting the Passphrase function, press F1 while HDP icon is displayed in the Enter Current Password field.
User Manual
Page 41
... application finishes loading, double-click the "Create Diagnostic Diskettes" icon. Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to "Product overview" on the following ...Note: The diagnostic tests are disabled, such as possible. 2. Identify the failing symptoms in the docking station, even if the computer supports the docking station. Testing the computer The ThinkPad computer has a test program called PC-Doctor.) You can lead to initialize the computer ...
... application finishes loading, double-click the "Create Diagnostic Diskettes" icon. Checkout guide Checkout guide Use the following Web site: http://www.lenovo.com/support PC-Doctor cannot be used to test a device that depend on model-unique functions, refer to "Product overview" on the following ...Note: The diagnostic tests are disabled, such as possible. 2. Identify the failing symptoms in the docking station, even if the computer supports the docking station. Testing the computer The ThinkPad computer has a test program called PC-Doctor.) You can lead to initialize the computer ...
User Manual
Page 42
... the computer cannot be powered on, go to "Symptom-to "Power system checkout" on the model.) Note: PC-Doctor menu does not mean the formal support device list. If an error code appears, go to -FRU index" on page 58. You are prompted to press the Enter key for DOS boot...
... the computer cannot be powered on, go to "Symptom-to "Power system checkout" on the model.) Note: PC-Doctor menu does not mean the formal support device list. If an error code appears, go to -FRU index" on page 58. You are prompted to press the Enter key for DOS boot...
User Manual
Page 43
... is attached to select. v To test Digital Signature Chip, the chip must be sensed. Run the applicable function test. 5. Full Memory Test - v Video Adapter test supports only the LCD display on the test menu are as follows: Diagnostics Interactive Tests v Run Normal Test v Run Quick Test v CPU/Coprocessor v Systemboard v Video Adapter...
... is attached to select. v To test Digital Signature Chip, the chip must be sensed. Run the applicable function test. 5. Full Memory Test - v Video Adapter test supports only the LCD display on the test menu are as follows: Diagnostics Interactive Tests v Run Normal Test v Run Quick Test v CPU/Coprocessor v Systemboard v Video Adapter...
User Manual
Page 44
... v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive 38 T40/T40p, T41/T41p, T42/T42p
... v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info Utility v Run External Tests v Surface Scan Hard Disk v Benchmark System v DOS Shell v Tech Support Form v Battery Rundown v View Test Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive 38 T40/T40p, T41/T41p, T42/T42p
User Manual
Page 54
Product overview Feature Hard disk drive Description v 20.0 GB, 4200 rpm, 9.5 mm high, IDE interface (supported by CTO) v 30.0 GB, 4200 rpm, 9.5 mm high, IDE interface v 40.0 GB, 5400 rpm, 9.5 mm high, IDE interface v 60.0 GB, 4200 rpm, 9.5 mm high, IDE ... interface v 60.0 GB, 7200 rpm, 9.5 mm high, IDE interface v 80.0 GB, 4200 rpm, 9.5 mm high, IDE interface v 80.0 GB, 5400 rpm, 9.5 mm high, IDE interface Supported hard disk drives are depend on the system board) T42/T42p series: v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM...
Product overview Feature Hard disk drive Description v 20.0 GB, 4200 rpm, 9.5 mm high, IDE interface (supported by CTO) v 30.0 GB, 4200 rpm, 9.5 mm high, IDE interface v 40.0 GB, 5400 rpm, 9.5 mm high, IDE interface v 60.0 GB, 4200 rpm, 9.5 mm high, IDE ... interface v 60.0 GB, 7200 rpm, 9.5 mm high, IDE interface v 80.0 GB, 4200 rpm, 9.5 mm high, IDE interface v 80.0 GB, 5400 rpm, 9.5 mm high, IDE interface Supported hard disk drives are depend on the system board) T42/T42p series: v DVD drive, 9.5 mm high v DVD/CD-RW combo drive, 9.5 mm high v DVD-RAM...
User Manual
Page 62
...is connected to the ThinkPad computer. You can use it to a ThinkPad Dock II. If the image displayed on the computer is not supported in Windows 2000 and Windows XP. The computer can stop and remove all ejectable devices connected to the ThinkPad Mini Dock. Product overview Key ... window. v Fn+F9 Settings: Configures the settings for the following choices are displayed: v Eject ThinkPad PC from Mini Dock: This button is supported only in Windows 2000 and Windows XP. Note: If a diskette drive is displayed only if the ThinkPad computer has been attached to detach the ...
...is connected to the ThinkPad computer. You can use it to a ThinkPad Dock II. If the image displayed on the computer is not supported in Windows 2000 and Windows XP. The computer can stop and remove all ejectable devices connected to the ThinkPad Mini Dock. Product overview Key ... window. v Fn+F9 Settings: Configures the settings for the following choices are displayed: v Eject ThinkPad PC from Mini Dock: This button is supported only in Windows 2000 and Windows XP. Note: If a diskette drive is displayed only if the ThinkPad computer has been attached to detach the ...
User Manual
Page 63
... for hibernation in Windows 2000 or Windows XP, you press Fn+PgUp. Note: This function is shown on or off status of the ThinkLight is supported only on the computer. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 57 Turn the ThinkLight on the screen for less than four seconds. Product...
... for hibernation in Windows 2000 or Windows XP, you press Fn+PgUp. Note: This function is shown on or off status of the ThinkLight is supported only on the computer. ThinkPad T40/T40p, T41/T41p, T42/T42p Series 57 Turn the ThinkLight on the screen for less than four seconds. Product...
User Manual
Page 64
... save the current setting by pressing F10. 2. System board. 58 T40/T40p, T41/T41p, T42/T42p Do not replace a nondefective FRU. Note For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in the EEPROM is not described there, go to be...
... save the current setting by pressing F10. 2. System board. 58 T40/T40p, T41/T41p, T42/T42p Do not replace a nondefective FRU. Note For a device not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in the EEPROM is not described there, go to be...
User Manual
Page 71
... adapter or device that the power supply being used at a time until you find the failing FRU. 7. Verify that has failed, if wrong devices are supported by the FRU code. Remove or disconnect all attached devices are installed, or if the system simply is not operating, follow these procedures to isolate...
... adapter or device that the power supply being used at a time until you find the failing FRU. 7. Verify that has failed, if wrong devices are supported by the FRU code. Remove or disconnect all attached devices are installed, or if the system simply is not operating, follow these procedures to isolate...
User Manual
Page 147
Removing and replacing a FRU Before removing the system board, remove the support structure ( a ) and the cable guide ( b ). 2 b a 1 2 3 When installing: Make sure that the connectors 2 are firmly attached to the system board. 5 4 Step 4 5 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) M2.5 × 4 mm, bind-head, nylon-coated (1) (continued) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 141
Removing and replacing a FRU Before removing the system board, remove the support structure ( a ) and the cable guide ( b ). 2 b a 1 2 3 When installing: Make sure that the connectors 2 are firmly attached to the system board. 5 4 Step 4 5 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) M2.5 × 4 mm, bind-head, nylon-coated (1) (continued) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.392 Nm (4 kgfcm) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 141
User Manual
Page 154
Removing and replacing a FRU Remove the support structure a and the EMI bracket b. 2 b 3 a 1 Step 2 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 148 T40/T40p, T41/T41p, T42/T42p
Removing and replacing a FRU Remove the support structure a and the EMI bracket b. 2 b 3 a 1 Step 2 Screw (quantity) M2 × 10 mm, flat-head, nylon-coated (1) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) 148 T40/T40p, T41/T41p, T42/T42p
User Manual
Page 200
... -xxE and -xxJ 13N5108 * For optional Ultrabay devices, see "Optional FRUs" on page 247. 5 Hard disk drive, 20 GB, 9.5 mm, 4,200 rpm for T40/T40p v Supported by CTO ThinkPad STD OP 92P6327 * Fujitsu 27L4385 * Hard disk drive, 20 GB, 9.5 mm, 4,200 rpm, HGST for T42/T42p...
... -xxE and -xxJ 13N5108 * For optional Ultrabay devices, see "Optional FRUs" on page 247. 5 Hard disk drive, 20 GB, 9.5 mm, 4,200 rpm for T40/T40p v Supported by CTO ThinkPad STD OP 92P6327 * Fujitsu 27L4385 * Hard disk drive, 20 GB, 9.5 mm, 4,200 rpm, HGST for T42/T42p...
User Manual
Page 203
Parts list No. FRU P/N CRU ID 5 Hard disk drive, 60 GB, 9.5 mm, 4,200 rpm, HGST for T40/T40p, T41/T41p v Supported by CTO 13N6707 * Hard disk drive, 60 GB, 9.5 mm, 5,400 rpm, HGST for T42/T42p v 2373-KPx, KQx, L3x, L8x 13N6803 * Hard disk drive, 60 ...
Parts list No. FRU P/N CRU ID 5 Hard disk drive, 60 GB, 9.5 mm, 4,200 rpm, HGST for T40/T40p, T41/T41p v Supported by CTO 13N6707 * Hard disk drive, 60 GB, 9.5 mm, 5,400 rpm, HGST for T42/T42p v 2373-KPx, KQx, L3x, L8x 13N6803 * Hard disk drive, 60 ...
User Manual
Page 206
Parts list No. FRU P/N CRU ID 9 128-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP v Supported by CTO 31P9829 * 256-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP 31P9831 * v 2373-1Ex, 1Fx, 1Hx, 1Lx, 2Ex, 2Fx, 2Qx, ...
Parts list No. FRU P/N CRU ID 9 128-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP v Supported by CTO 31P9829 * 256-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP 31P9831 * v 2373-1Ex, 1Fx, 1Hx, 1Lx, 2Ex, 2Fx, 2Qx, ...
User Manual
Page 211
.../ T42p) v 2374-6YK v 2374-HTK v 2374-L1K, Q2K 13R2930 N Base cover assembly 2375 (14.1-in.) WW (T40) v 2375-72x except 72K 13N5544 N WW M10 (T41p) v Supported by CTO 13N5669 N Korea (T40) v 2375-72K 13N5044 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 205 Parts list No.
.../ T42p) v 2374-6YK v 2374-HTK v 2374-L1K, Q2K 13R2930 N Base cover assembly 2375 (14.1-in.) WW (T40) v 2375-72x except 72K 13N5544 N WW M10 (T41p) v Supported by CTO 13N5669 N Korea (T40) v 2375-72K 13N5044 N (continued) ThinkPad T40/T40p, T41/T41p, T42/T42p Series 205 Parts list No.