Hardware Maintenance Manual
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Contents About this manual v Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations . . . . . 7 Laser compliance statement 14 Important service information . . . . . 17 Strategy for replacing FRUs ...Error messages 43 Beep symptoms 44 © Copyright Lenovo 2008 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T400 and R400 (14.1-inch widescreen 47 Specifications 48 ...
Contents About this manual v Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations . . . . . 7 Laser compliance statement 14 Important service information . . . . . 17 Strategy for replacing FRUs ...Error messages 43 Beep symptoms 44 © Copyright Lenovo 2008 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T400 and R400 (14.1-inch widescreen 47 Specifications 48 ...
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Locations 126 Front view 126 Rear view 127 Bottom view 128 Parts list 129 Overall 130 LCD FRUs 183 Keyboard 206 Miscellaneous parts 208 AC adapters 210 Power cords 211 Recovery discs 212 Common service tools 223 Notices 225 Trademarks 226 iv ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
Locations 126 Front view 126 Rear view 127 Bottom view 128 Parts list 129 Overall 130 LCD FRUs 183 Keyboard 206 Miscellaneous parts 208 AC adapters 210 Power cords 211 Recovery discs 212 Common service tools 223 Notices 225 Trademarks 226 iv ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
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... information. Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended only for the following ThinkPad® products. Use this manual along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2008 v ThinkPad T400 MT 2764, 2765, 2766, 2767, 2768, 2769...
... information. Before servicing a ThinkPad product, be sure to troubleshoot problems. The manual is intended only for the following ThinkPad® products. Use this manual along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2008 v ThinkPad T400 MT 2764, 2765, 2766, 2767, 2768, 2769...
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... with a nonconductive clip, about 8 centimeters (3 inches) from walk areas so that is too heavy for your necktie or scarf inside clothing or fasten it . v After service, reinstall all covers correctly before returning the machine to your eyes. Make sure that you . Do not attempt to lift. 4. v Fan louvers on the machine... lb) or that you attempt to lift any heavy object: 1. v Place removed covers and other people will not trip over it with labels or stickers. 2 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
... with a nonconductive clip, about 8 centimeters (3 inches) from walk areas so that is too heavy for your necktie or scarf inside clothing or fasten it . v After service, reinstall all covers correctly before returning the machine to your eyes. Make sure that you . Do not attempt to lift. 4. v Fan louvers on the machine... lb) or that you attempt to lift any heavy object: 1. v Place removed covers and other people will not trip over it with labels or stickers. 2 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual
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... operating places in a machine: - v Do not service the following parts with the reflective surface of the units.) v If an electrical accident occurs: - Blowers and fans - do not become a victim yourself. - Send another person to get medical aid. 4 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual such touching can cause personal injury and...
... operating places in a machine: - v Do not service the following parts with the reflective surface of the units.) v If an electrical accident occurs: - Blowers and fans - do not become a victim yourself. - Send another person to get medical aid. 4 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual such touching can cause personal injury and...
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... verified by equalizing the charge so that meets the specific service requirement. Note: The use an ESD common ground or reference point. When working on these systems. - Protect against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Most clothing is insulative and retains a charge even when you...
... verified by equalizing the charge so that meets the specific service requirement. Note: The use an ESD common ground or reference point. When working on these systems. - Protect against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Most clothing is insulative and retains a charge even when you...
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... inside those specified herein might result in hazardous radiation exposure. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is installed, note... DVD-ROM drive, or another laser device is certified to conform to hazardous laser radiation. Do not open. 14 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et d'utilisation des ...
... inside those specified herein might result in hazardous radiation exposure. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is installed, note... DVD-ROM drive, or another laser device is certified to conform to hazardous laser radiation. Do not open. 14 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage et d'utilisation des ...
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...are posted on the customer support site http://www.lenovo.com/support System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo® authorized service technicians are available in this manual. After a system board is loaded to the ... button on the screen and install the necessary software. Use the following important service information: v "Strategy for replacing and servicing FRUs: © Copyright Lenovo 2008 17 "How to http://www.lenovo.com/support 2. "Strategy for assistance or download information. "FRU identification for ...
...are posted on the customer support site http://www.lenovo.com/support System Disassembly/Reassembly videos that show the FRU removals or replacements for the Lenovo® authorized service technicians are available in this manual. After a system board is loaded to the ... button on the screen and install the necessary software. Use the following important service information: v "Strategy for replacing and servicing FRUs: © Copyright Lenovo 2008 17 "How to http://www.lenovo.com/support 2. "Strategy for assistance or download information. "FRU identification for ...
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... also cause false error codes. Note the current configuration settings (using the View Configuration option); Strategy for the computer you are servicing. 18 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Be sure that changed . Before replacing the adapter or device, remove the FRUs, one by one . Replace only the FRU that...
... also cause false error codes. Note the current configuration settings (using the View Configuration option); Strategy for the computer you are servicing. 18 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Be sure that changed . Before replacing the adapter or device, remove the FRUs, one by one . Replace only the FRU that...
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...For the Remaining FRUs (the complete list of FRUs at the MT Model level. 20 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can access ...Eclaim at the following Web site: https://wca.eclaim.com Using eSupport For Key Commodities (Examples - Under "View by Date" select SYSTEM SERVICE PARTS. v Business Partners using Eclaim will be accessed at the following Web site: http://www.lenovo...
...For the Remaining FRUs (the complete list of FRUs at the MT Model level. 20 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can access ...Eclaim at the following Web site: https://wca.eclaim.com Using eSupport For Key Commodities (Examples - Under "View by Date" select SYSTEM SERVICE PARTS. v Business Partners using Eclaim will be accessed at the following Web site: http://www.lenovo...
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...of some common items that are not covered under the warranty by referring to excessive force, or dropped. 24 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Machine type, model number, and serial number __ 9. Customer's name and address Note for warranty: During the ... accident, modification, unsuitable physical or operating environment, or improper maintenance by spilling a liquid onto the keyboard v Use of unauthorized service or modification. Procedure index and page number in the parts exchange form or parts return form that you must include the following ...
...of some common items that are not covered under the warranty by referring to excessive force, or dropped. 24 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Machine type, model number, and serial number __ 9. Customer's name and address Note for warranty: During the ... accident, modification, unsuitable physical or operating environment, or improper maintenance by spilling a liquid onto the keyboard v Use of unauthorized service or modification. Procedure index and page number in the parts exchange form or parts return form that you must include the following ...
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...(POP) protects the system from the hard disk drive. Attention: If the SVP has been forgotten and cannot be used for any ThinkPad computer: the power-on by an unauthorized person. Follow the instructions on page 35. The computer does not start until the password ... drive can be made available to the servicer, there is available, neither Lenovo nor Lenovo authorized servicers provide any of these passwords has been set . The user must be replaced for a scheduled fee. 34 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual The system board must enter the SVP ...
...(POP) protects the system from the hard disk drive. Attention: If the SVP has been forgotten and cannot be used for any ThinkPad computer: the power-on by an unauthorized person. Follow the instructions on page 35. The computer does not start until the password ... drive can be made available to the servicer, there is available, neither Lenovo nor Lenovo authorized servicers provide any of these passwords has been set . The user must be replaced for a scheduled fee. 34 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual The system board must enter the SVP ...
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... next. System board. 0185 Bad startup sequence settings. In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to -FRU index in the ThinkPad computers, see the manual for each error detected in the EEPROM is not described there, go to "Intermittent problems" on page 46... system has been tampered with. 1. Run BIOS Setup Utility. in the EEPROM is displayed for that device. Enter BIOS Setup and load Setup defaults. 1. Related service information 39
... next. System board. 0185 Bad startup sequence settings. In the displays, n can also help you determine, during regular servicing, what FRUs are likely to need to -FRU index in the ThinkPad computers, see the manual for each error detected in the EEPROM is not described there, go to "Intermittent problems" on page 46... system has been tampered with. 1. Run BIOS Setup Utility. in the EEPROM is displayed for that device. Enter BIOS Setup and load Setup defaults. 1. Related service information 39
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...enabling the Touch Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse 54 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual If two DIMMs are installed, remove one , and run the test again. 3. If the Touch Pad is ... other one of them and run Diagnostics --> Memory Test-Full. If the pointer stops after a short time, no service action is necessary. Run Diagnostics --> ThinkPad Devices --> Fan. Touch Pad If enabling the TrackPoint does not correct the problem, continue with the following : v Interactive...
...enabling the Touch Pad does not correct the problem, continue with the following : v Interactive Tests --> Mouse 54 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual If two DIMMs are installed, remove one , and run the test again. 3. If the Touch Pad is ... other one of them and run Diagnostics --> Memory Test-Full. If the pointer stops after a short time, no service action is necessary. Run Diagnostics --> ThinkPad Devices --> Fan. Touch Pad If enabling the TrackPoint does not correct the problem, continue with the following : v Interactive...
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... shown in your tool bag. Make sure that you removed. Do the following when you have the following country specifications. 58 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual v Always use a screw that have a torque driver, refer to plastic Turn an additional 180 degrees after the screw head ...additional 90 degrees after the screw head touches the surface of the logic card: 180 degrees more (Cross-section) v Torque driver If you service this machine: v Keep the screw kit (for each step. Screw notices Loose screws can cause a reliability problem.
... shown in your tool bag. Make sure that you removed. Do the following when you have the following country specifications. 58 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual v Always use a screw that have a torque driver, refer to plastic Turn an additional 180 degrees after the screw head ...additional 90 degrees after the screw head touches the surface of the logic card: 180 degrees more (Cross-section) v Torque driver If you service this machine: v Keep the screw kit (for each step. Screw notices Loose screws can cause a reliability problem.
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...do not turn it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). 62 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Before replacing any interconnecting cables. Verify this by the numbers in square callouts. 5. Follow the correct sequence in the... gently and listening for use the correct screw as shown in the procedures. Begin by removing any notes that have to service any computer unless you have been trained and certified. Removing and replacing a FRU This section presents directions and drawings for rattling...
...do not turn it in the direction as given by using an electrostatic discharge (ESD) strap (P/N 6405959). 62 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Before replacing any interconnecting cables. Verify this by the numbers in square callouts. 5. Follow the correct sequence in the... gently and listening for use the correct screw as shown in the procedures. Begin by removing any notes that have to service any computer unless you have been trained and certified. Removing and replacing a FRU This section presents directions and drawings for rattling...
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..., the white cable (3rd) into jack labeled R0 or TR3, and the black cable (AUX) into the jack labeled AUX. If the computer you are servicing has three cables, put the white cable in the cable protection tube. Removal steps of PCI Express Mini Card for wireless LAN (continued) 3 When installing... connectors, plug the gray cable into the jack labeled MAIN on the card, and the black cable into jack labeled TR2 on the card. 78 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Table 19.
..., the white cable (3rd) into jack labeled R0 or TR3, and the black cable (AUX) into the jack labeled AUX. If the computer you are servicing has three cables, put the white cable in the cable protection tube. Removal steps of PCI Express Mini Card for wireless LAN (continued) 3 When installing... connectors, plug the gray cable into the jack labeled MAIN on the card, and the black cable into jack labeled TR2 on the card. 78 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Table 19.
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..." on page 73 v "1130 Keyboard bezel" on page 87 v "1140 Speaker assembly" on page 89 v "1150 Fan assembly" on page 91 Table 26. When you service the CPU, avoid any kind of CPU Attention: CPU is extremely sensitive. 1160 CPU For access, remove these FRUs in the direction shown by arrow... b to release the lock; Rotate the head of the screw in the direction shown by arrow 1 to secure the CPU. 96 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Removal steps of rough handling.
..." on page 73 v "1130 Keyboard bezel" on page 87 v "1140 Speaker assembly" on page 89 v "1150 Fan assembly" on page 91 Table 26. When you service the CPU, avoid any kind of CPU Attention: CPU is extremely sensitive. 1160 CPU For access, remove these FRUs in the direction shown by arrow... b to release the lock; Rotate the head of the screw in the direction shown by arrow 1 to secure the CPU. 96 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Removal steps of rough handling.
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... Protection System™ b a c d e 1 1 Step 1 Screw (quantity) M2 × 2.7 mm, flat-head, nylon-coated (2) Color Black Torque 0.167 Nm (1.7 kgfcm) 112 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual When you service the system board, avoid any kind of the system board are extremely sensitive. Removal steps of system board and PC Card...
... Protection System™ b a c d e 1 1 Step 1 Screw (quantity) M2 × 2.7 mm, flat-head, nylon-coated (2) Color Black Torque 0.167 Nm (1.7 kgfcm) 112 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual When you service the system board, avoid any kind of the system board are extremely sensitive. Removal steps of system board and PC Card...
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... the United States, other countries or both: Active Protection System Lenovo® Rescue and Recovery® ThinkLight® ThinkPad® ThinkVantage® TrackPoint® Ultrabay Ultrabay 2000 Ultrabay Enhanced Ultrabay Plus UltraNav® The following terms are ...States, other countries, or both: Intel® Intel® CoreTM 2 Duo Other company, product, or service names may vary. Trademarks vary significantly. Users of others. 226 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Actual results may be the same on development-level systems and there is...
... the United States, other countries or both: Active Protection System Lenovo® Rescue and Recovery® ThinkLight® ThinkPad® ThinkVantage® TrackPoint® Ultrabay Ultrabay 2000 Ultrabay Enhanced Ultrabay Plus UltraNav® The following terms are ...States, other countries, or both: Intel® Intel® CoreTM 2 Duo Other company, product, or service names may vary. Trademarks vary significantly. Users of others. 226 ThinkPad T400 and R400 (14.1-inch widescreen) Hardware Maintenance Manual Actual results may be the same on development-level systems and there is...