Hardware Maintenance Manual
Page 6
... Front view 145 Rear view 146 Bottom view 147 Parts list 149 Overall 150 LCD FRUs 277 Keyboard 348 Miscellaneous parts 350 AC adapters 352 Power cords 353 Recovery discs 354 Windows XP Professional (32 bit) DVDs . . . 354 Windows Vista Starter (32 bit) recovery DVDs 356 Windows Vista Home Basic (32 bit... (64 bit) DVDs . . 369 Windows Professional (32 bit) DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374 Notices 375 Trademarks 376 iv ThinkPad T400 and R400 Hardware Maintenance Manual
... Front view 145 Rear view 146 Bottom view 147 Parts list 149 Overall 150 LCD FRUs 277 Keyboard 348 Miscellaneous parts 350 AC adapters 352 Power cords 353 Recovery discs 354 Windows XP Professional (32 bit) DVDs . . . 354 Windows Vista Starter (32 bit) recovery DVDs 356 Windows Vista Home Basic (32 bit... (64 bit) DVDs . . 369 Windows Professional (32 bit) DVDs . . . . 370 Windows Professional (64 bit) DVDs . . . . 372 Common service tools 374 Notices 375 Trademarks 376 iv ThinkPad T400 and R400 Hardware Maintenance Manual
Hardware Maintenance Manual
Page 11
... necessary) to switch off controls, is a complete circuit. Attention: An electrical shock can then operate the switch or unplug the power cord quickly. v Regularly inspect and maintain your back. Some hand tools have , near equipment that contain small conductive fibers to decrease electrostatic discharges... your electrical hand tools for these hazards are in the safety sections of mat to work on the machine, unplug the power cord. Instructions for safe operational condition. First, check that has exposed electrical circuits, observe the following rules when working with very...
... necessary) to switch off controls, is a complete circuit. Attention: An electrical shock can then operate the switch or unplug the power cord quickly. v Regularly inspect and maintain your back. Some hand tools have , near equipment that contain small conductive fibers to decrease electrostatic discharges... your electrical hand tools for these hazards are in the safety sections of mat to work on the machine, unplug the power cord. Instructions for safe operational condition. First, check that has exposed electrical circuits, observe the following rules when working with very...
Hardware Maintenance Manual
Page 13
... inspection guide. Begin the checks with . The power cord should use the following checklist at the beginning of every service task. This guide addresses only those items. You should be the type specified in good condition. Disconnect the power cord. 3. Remove the cover. 6. Check for any non-ThinkPad alterations. 7. Check exterior covers for damage (loose...
... inspection guide. Begin the checks with . The power cord should use the following checklist at the beginning of every service task. This guide addresses only those items. You should be the type specified in good condition. Disconnect the power cord. 3. Remove the cover. 6. Check for any non-ThinkPad alterations. 7. Check exterior covers for damage (loose...
Hardware Maintenance Manual
Page 17
DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER To avoid shock, 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 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. DANGER To avoid shock, 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 DANGER Unless hot swap is allowed for the FRU being replaced, do not remove the plastic cover that protects the lower part of the inverter card.
Hardware Maintenance Manual
Page 60
...: v Replace the system board. Check that the battery pack supplies power when you turn on the computer. 5. Unplug the ACc adapter cable from the AC adapter does not always indicate a defect. 52 ThinkPad T400 and R400 Hardware Maintenance Manual If the voltage is supplied when you turn on... go to "FRU tests" on page 53 To check the AC adapter, do the following power supply checkouts: v "Checking the AC adapter" v "Checking operational charging" on page 53 v "Checking the battery pack" on page 53 v "Checking the backup battery" on , check the power cord of the AC adapter cable.
...: v Replace the system board. Check that the battery pack supplies power when you turn on the computer. 5. Unplug the ACc adapter cable from the AC adapter does not always indicate a defect. 52 ThinkPad T400 and R400 Hardware Maintenance Manual If the voltage is supplied when you turn on... go to "FRU tests" on page 53 To check the AC adapter, do the following power supply checkouts: v "Checking the AC adapter" v "Checking operational charging" on page 53 v "Checking the battery pack" on page 53 v "Checking the backup battery" on , check the power cord of the AC adapter cable.
Hardware Maintenance Manual
Page 91
...FRU. Removing and replacing a FRU This chapter presents directions and drawings for use the correct screw as given by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 79. 3. Do not... try to replacement. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Before replacing any interconnecting cables. Follow the correct sequence in place and none are loose inside the computer. To put the new...
...FRU. Removing and replacing a FRU This chapter presents directions and drawings for use the correct screw as given by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 79. 3. Do not... try to replacement. Verify this by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Before replacing any interconnecting cables. Follow the correct sequence in place and none are loose inside the computer. To put the new...
Hardware Maintenance Manual
Page 157
... held by more than two screws. Optional-service CRUs These CRUs are isolated parts within the computer that are available as options. © Copyright Lenovo 2008, 2009 149 v FRUs marked with specific models listed and described as xxU (where U is not a CRU. An N in the CRU... used for all of these types of CRUs include an AC adapter, a power cord, a battery, and a hard disk drive. v A CRU (customer replaceable unit) is available for all models ending in the CRU ID column. ThinkPad computers contain the following lists of the service parts. Other Self-service CRUs ...
... held by more than two screws. Optional-service CRUs These CRUs are isolated parts within the computer that are available as options. © Copyright Lenovo 2008, 2009 149 v FRUs marked with specific models listed and described as xxU (where U is not a CRU. An N in the CRU... used for all of these types of CRUs include an AC adapter, a power cord, a battery, and a hard disk drive. v A CRU (customer replaceable unit) is available for all models ending in the CRU ID column. ThinkPad computers contain the following lists of the service parts. Other Self-service CRUs ...
Hardware Maintenance Manual
Page 361
Parts list-2-pin power cords Country or region Argentina v models -CTO, xxY Brazil v models -CTO, xxP Canada, U.S. v models -CTO, xxF, xxL, xxS, xxU China (P.R.C.) (other than Hong Kong S.A.R.) v models -CTO, ... 353 CRU ID 42T5020 42T5105 * 42T5180 42T5183 42T5008 42T5093 42T5014 42T5099 Table 45. Parts list-3-pin power cords Country or region Australia, New Zealand v models -CTO, xxG, xxM Bangladesh, Sri Lanka, South Africa v models -CTO, xxG Canada, U.S. Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table...
Parts list-2-pin power cords Country or region Argentina v models -CTO, xxY Brazil v models -CTO, xxP Canada, U.S. v models -CTO, xxF, xxL, xxS, xxU China (P.R.C.) (other than Hong Kong S.A.R.) v models -CTO, ... 353 CRU ID 42T5020 42T5105 * 42T5180 42T5183 42T5008 42T5093 42T5014 42T5099 Table 45. Parts list-3-pin power cords Country or region Australia, New Zealand v models -CTO, xxG, xxM Bangladesh, Sri Lanka, South Africa v models -CTO, xxG Canada, U.S. Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: Table...
(English) Setup Guide
Page 1
43Y3111 04/14/2008 Unpack ThinkPad notebook Battery pack Power cord AC adapter 2 TrackPoint caps Manuals - Setup Instructions (this sheet) - Safety and Warranty Guide - Install battery pack: Your battery is ready to use. 2 1 Connect to power: 1 2 2 3 1 Turn on the power: 9 Point and click...notices and important tips in the direction you want to access special ThinkPad features. handed latch 6 6 UltraConnect wireless WAN antenna* 7 Built-in microphone 8 Volume and mute buttons 7 8 10 9 9 Power button 51 10 ThinkVantage button 11 Web browser back and forward ...
43Y3111 04/14/2008 Unpack ThinkPad notebook Battery pack Power cord AC adapter 2 TrackPoint caps Manuals - Setup Instructions (this sheet) - Safety and Warranty Guide - Install battery pack: Your battery is ready to use. 2 1 Connect to power: 1 2 2 3 1 Turn on the power: 9 Point and click...notices and important tips in the direction you want to access special ThinkPad features. handed latch 6 6 UltraConnect wireless WAN antenna* 7 Built-in microphone 8 Volume and mute buttons 7 8 10 9 9 Power button 51 10 ThinkVantage button 11 Web browser back and forward ...