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
... . Ensure that has exposed electrical circuits, observe the following rules when working with powered-on electrical equipment; Attention: An electrical shock can then operate the switch or unplug the power cord quickly. When using testers, set the controls correctly and use worn or broken tools... v If you can occur only when there is near equipment that supplies power to the machine, and to work on the machine, unplug the power cord. v Regularly inspect and maintain your work with the power-off position. First, check that it , ask the customer to decrease ...
... . Ensure that has exposed electrical circuits, observe the following rules when working with powered-on electrical equipment; Attention: An electrical shock can then operate the switch or unplug the power cord quickly. When using testers, set the controls correctly and use worn or broken tools... v If you can occur only when there is near equipment that supplies power to the machine, and to work on the machine, unplug the power cord. v Regularly inspect and maintain your work with the power-off position. First, check that it , ask the customer to decrease ...
Hardware Maintenance Manual
Page 13
...be frayed or worn. 4. Check exterior covers for : a. Check the power cord for damage (loose, broken, or sharp edges). 2. Use a meter to measure third-wire ground continuity for any obvious non-ThinkPad alterations. Check for 0.1 ohm or less between the external ground pin and... at the beginning of every service task. Remove the cover. 6. Power off , and the power cord disconnected. A third-wire ground connector in identifying potentially unsafe conditions. If any unsafe conditions are any non-ThinkPad alterations. 7. c. Check inside the unit for any obvious unsafe conditions...
...be frayed or worn. 4. Check exterior covers for : a. Check the power cord for damage (loose, broken, or sharp edges). 2. Use a meter to measure third-wire ground continuity for any obvious non-ThinkPad alterations. Check for 0.1 ohm or less between the external ground pin and... at the beginning of every service task. Remove the cover. 6. Power off , and the power cord disconnected. A third-wire ground connector in identifying potentially unsafe conditions. If any unsafe conditions are any non-ThinkPad alterations. 7. c. Check inside the unit for any obvious unsafe conditions...
Hardware Maintenance Manual
Page 17
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. Safety information 9 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.
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. Safety information 9 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.
Hardware Maintenance Manual
Page 60
Turn off the computer. 6. 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 v If the problem persists, go to "FRU tests" on page 54 ... supplied when you turn on page 53 To check the AC adapter, do the following : 1. v If the power-on indicator does not turn on , check the power cord of the AC adapter cable. If the voltage is used , replace the docking station or the port replicator. Measure the output ...
Turn off the computer. 6. 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 v If the problem persists, go to "FRU tests" on page 54 ... supplied when you turn on page 53 To check the AC adapter, do the following : 1. v If the power-on indicator does not turn on , check the power cord of the AC adapter cable. If the voltage is used , replace the docking station or the port replicator. Measure the output ...
Hardware Maintenance Manual
Page 91
...the arrow in the drawing. 6. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Metallic parts or metal flakes can be removed before the...FRU replacement notices" on page 145. 8. Be sure to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Removing and replacing a FRU This chapter presents directions and drawings for use the correct screw as shown in the procedures. Any ...
...the arrow in the drawing. 6. To put the new FRU in place, reverse the removal procedure and follow any notes that all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Metallic parts or metal flakes can be removed before the...FRU replacement notices" on page 145. 8. Be sure to be damaged by using an electrostatic discharge (ESD) strap (P/N 6405959). © Copyright Lenovo 2008, 2009 83 Removing and replacing a FRU This chapter presents directions and drawings for use the correct screw as shown in the procedures. Any ...
Hardware Maintenance Manual
Page 157
...FRUs" on page 277 v "Keyboard" on page 348 v "Miscellaneous parts" on page 350 v "AC adapters" on page 352 v "Power cords" on page 353 v "Recovery discs" on page 354 v "Common service tools" on product design may include a memory, a wireless card... print reader and touchpad. v FRUs marked with specific models listed and described as options. © Copyright Lenovo 2008, 2009 149 v FRU with OP are available as xxU (where U is specified. Parts list This...the part is available for all models ending in U. ThinkPad computers contain the following lists of the service parts.
...FRUs" on page 277 v "Keyboard" on page 348 v "Miscellaneous parts" on page 350 v "AC adapters" on page 352 v "Power cords" on page 353 v "Recovery discs" on page 354 v "Common service tools" on product design may include a memory, a wireless card... print reader and touchpad. v FRUs marked with specific models listed and described as options. © Copyright Lenovo 2008, 2009 149 v FRU with OP are available as xxU (where U is specified. Parts list This...the part is available for all models ending in U. ThinkPad computers contain the following lists of the service parts.
Hardware Maintenance Manual
Page 361
...42T5029 42T5114 42T5083 42T5168 42T5062 42T5147 42T5047 42T5132 42T5077 42T5162 42T5044 42T5129 42T5071 42T5156 42T5035 42T5120 Parts list 353 Parts list-2-pin power cords Country or region Argentina v models -CTO, xxY Brazil v models -CTO, xxP Canada, U.S. CRU ID 42T5020 42T5105...v models -CTO, xxE, xxJ FRU no . 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...
...42T5029 42T5114 42T5083 42T5168 42T5062 42T5147 42T5047 42T5132 42T5077 42T5162 42T5044 42T5129 42T5071 42T5156 42T5035 42T5120 Parts list 353 Parts list-2-pin power cords Country or region Argentina v models -CTO, xxY Brazil v models -CTO, xxP Canada, U.S. CRU ID 42T5020 42T5105...v models -CTO, xxE, xxJ FRU no . 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...
(English) Setup Guide
Page 1
.... Manage external devices 11 13 12 Enter hibernation ThinkLight on -screen instructions: This process takes several minutes. 43Y3111 04/14/2008 Unpack ThinkPad notebook Battery pack Power cord AC adapter 2 TrackPoint caps Manuals - The left and right buttons below the space bar and touch pad function like mouse buttons. Setup Instructions (this sheet...
.... Manage external devices 11 13 12 Enter hibernation ThinkLight on -screen instructions: This process takes several minutes. 43Y3111 04/14/2008 Unpack ThinkPad notebook Battery pack Power cord AC adapter 2 TrackPoint caps Manuals - The left and right buttons below the space bar and touch pad function like mouse buttons. Setup Instructions (this sheet...