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...safety and correct system function. v Wear a grounded wrist strap against your skin to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 Hardware Maintenance Manual Grounding requirements Electrical grounding of a grounding system to eliminate static on these systems. - Make sure that are ...when there is especially useful when handling ESD-sensitive devices. Proper grounding of the ac plug on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to any frame ground, ground braid, or green-wire ...
...safety and correct system function. v Wear a grounded wrist strap against your skin to guard against ESD damage by a certified electrician. 6 ThinkPad T400 and R400 Hardware Maintenance Manual Grounding requirements Electrical grounding of a grounding system to eliminate static on these systems. - Make sure that are ...when there is especially useful when handling ESD-sensitive devices. Proper grounding of the ac plug on a double-insulated or battery-operated system, use have been certified (ISO 9000) as those listed below, to any frame ground, ground braid, or green-wire ...
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..., springs, and other small parts are in place and are present after washing. 8 ThinkPad T400 and R400 Hardware Maintenance Manual Use only the battery in ignition or explosion of the battery as required by local ordinances or regulations. Do not disassemble it, throw it into fire...;C (212°F), incinerate it . Dispose of the battery. Verify this by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use only the battery in the appropriate parts listing when replacing the battery pack. DANGER Before the computer is powered on your...
..., springs, and other small parts are in place and are present after washing. 8 ThinkPad T400 and R400 Hardware Maintenance Manual Use only the battery in ignition or explosion of the battery as required by local ordinances or regulations. Do not disassemble it, throw it into fire...;C (212°F), incinerate it . Dispose of the battery. Verify this by local ordinances or regulations. Use only the battery in the appropriate parts listing. Use only the battery in the appropriate parts listing when replacing the battery pack. DANGER Before the computer is powered on your...
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...-Doctor for Windows enables you to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center 48 ThinkPad T400 and R400 Hardware Maintenance Manual To run this program, do as either of computer problems and solutions for the program....the Web site. 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 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) Lenovo ThinkVantage® Toolbox (Lenovo System Toolbox in Windows Vista® and Windows® XP)...
...-Doctor for Windows enables you to display symptoms and solutions: v Check System Health v System and Device Tests v Lenovo Troubleshooting Center 48 ThinkPad T400 and R400 Hardware Maintenance Manual To run this program, do as either of computer problems and solutions for the program....the Web site. 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 Lenovo ThinkVantage Toolbox (Lenovo System Toolbox) Lenovo ThinkVantage® Toolbox (Lenovo System Toolbox in Windows Vista® and Windows® XP)...
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Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Make sure the modem is heard this test. Insert a PCI-Express/USB Wrap card into the ExpressCard slot. 2. To diagnose the hard...--> Keyboard Hard disk drive or solid state drive Enter the BIOS Setup Utility and change Serial ATA (SATA) setting to the ThinkPad computer, detach it. Press enter. 5. Interactive Tests --> Diskette 50 ThinkPad T400 and R400 Hardware Maintenance Manual Diagnostics --> Systemboard 3. Turn on the computer. Using cursor keys, select Main hard disk drive or...
Power Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery2) LCD unit 1. Make sure the modem is heard this test. Insert a PCI-Express/USB Wrap card into the ExpressCard slot. 2. To diagnose the hard...--> Keyboard Hard disk drive or solid state drive Enter the BIOS Setup Utility and change Serial ATA (SATA) setting to the ThinkPad computer, detach it. Press enter. 5. Interactive Tests --> Diskette 50 ThinkPad T400 and R400 Hardware Maintenance Manual Diagnostics --> Systemboard 3. Turn on the computer. Using cursor keys, select Main hard disk drive or...
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...following : v Replace the system board. If the voltage is used . Note: Noise from the AC adapter does not always indicate a defect. 52 ThinkPad T400 and R400 Hardware Maintenance Manual Turn off the computer. 2. Check that power is used , replace the docking station or the port replicator. v If... the AC adapter You are servicing. 3. Power system checkout To verify a symptom, do the following : 1. Disconnect the ac adapter and install the charged battery pack. 7. v If the problem persists, go to "FRU tests" on page 53 To check the AC adapter, do the following : 1. Connect the...
...following : v Replace the system board. If the voltage is used . Note: Noise from the AC adapter does not always indicate a defect. 52 ThinkPad T400 and R400 Hardware Maintenance Manual Turn off the computer. 2. Check that power is used , replace the docking station or the port replicator. v If... the AC adapter You are servicing. 3. Power system checkout To verify a symptom, do the following : 1. Disconnect the ac adapter and install the charged battery pack. 7. v If the problem persists, go to "FRU tests" on page 53 To check the AC adapter, do the following : 1. Connect the...
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Measure the voltage of the backup battery. v If the backup battery discharges quickly after replacement, replace the system board. 54 ThinkPad T400 and R400 Hardware Maintenance Manual Remove the battery pack (see "1060 Backup battery" on page 84). 4. Checking the backup battery Do the following figure. v If the voltage is correct, replace the system board. Power off the...
Measure the voltage of the backup battery. v If the backup battery discharges quickly after replacement, replace the system board. 54 ThinkPad T400 and R400 Hardware Maintenance Manual Remove the battery pack (see "1060 Backup battery" on page 84). 4. Checking the backup battery Do the following figure. v If the voltage is correct, replace the system board. Power off the...
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... off the computer. 2. Select Password. 58 ThinkPad T400 and R400 Hardware Maintenance Manual the system administrator enters both in the menu, this function is displayed in the same operation. For how to remove the POP, see "1010 Battery pack" on the screen; The system board must... the password prompt does not appear. When the ThinkPad logo comes up, immediately press F1 to the system user. For models supporting the Passphrase function, press F1 while the POP icon is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either ...
... off the computer. 2. Select Password. 58 ThinkPad T400 and R400 Hardware Maintenance Manual the system administrator enters both in the menu, this function is displayed in the same operation. For how to remove the POP, see "1010 Battery pack" on the screen; The system board must... the password prompt does not appear. When the ThinkPad logo comes up, immediately press F1 to the system user. For models supporting the Passphrase function, press F1 while the POP icon is available, neither Lenovo nor Lenovo authorized service technicians provide any services to reset either ...
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...to what occurs in screen blank mode: v The LCD is powered off . Screen blank mode If the time set on the power switch. 60 ThinkPad T400 and R400 Hardware Maintenance Manual Select Power off . In certain circumstances, the computer goes into sleep (standby) mode automatically: v If a "suspend ...resume normal operation, press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that the battery power is powered off display (keep current power scheme). v Open the LCD cover. Press Fn+F3. A panel for selecting a power plan (...
...to what occurs in screen blank mode: v The LCD is powered off . Screen blank mode If the time set on the power switch. 60 ThinkPad T400 and R400 Hardware Maintenance Manual Select Power off . In certain circumstances, the computer goes into sleep (standby) mode automatically: v If a "suspend ...resume normal operation, press any operation with the keyboard, the TrackPoint, the hard disk, the parallel connector, or the diskette drive within that the battery power is powered off display (keep current power scheme). v Open the LCD cover. Press Fn+F3. A panel for selecting a power plan (...
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...0271 Date and time error-Neither the date nor the time is plugged installed. CPU. 2. System board. 64 ThinkPad T400 and R400 Hardware Maintenance Manual Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Run BIOS Setup Utility to reset the time and...error. 1. Numeric error codes (continued) Symptom or error FRU or action, in -Turn off and remove the daughter card. 2. Replace the backup battery. 3. System board. 1803 1. System board. 02F5 DMA test failed. 1. System board. 0270 Real-time clock error. 1. System board. 1802 ...
...0271 Date and time error-Neither the date nor the time is plugged installed. CPU. 2. System board. 64 ThinkPad T400 and R400 Hardware Maintenance Manual Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. Run BIOS Setup Utility to reset the time and...error. 1. Numeric error codes (continued) Symptom or error FRU or action, in -Turn off and remove the daughter card. 2. Replace the backup battery. 3. System board. 1803 1. System board. 02F5 DMA test failed. 1. System board. 0270 Real-time clock error. 1. System board. 1802 ...
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... data. I/O device IRQ conflict. Thermal sensing error. Cannot boot from . 2. FRU or action, in the BIOS Setup Utility. 2. System board. 1. System board. 1. Backup battery. 3. Thermal grease. 3. Error messages Symptom or error Device address conflict. Allocation error for device. Hibernation error. Fan error. Load "Setup Defaults" in sequence 1. Backup... valid operating system. 1. Reinstall the operation system. Excluded from boot order. v Enter the BIOS Setup Utility and add the device in boot order. 66 ThinkPad T400 and R400 Hardware Maintenance Manual
... data. I/O device IRQ conflict. Thermal sensing error. Cannot boot from . 2. FRU or action, in the BIOS Setup Utility. 2. System board. 1. System board. 1. Backup battery. 3. Thermal grease. 3. Error messages Symptom or error Device address conflict. Allocation error for device. Hibernation error. Fan error. Load "Setup Defaults" in sequence 1. Backup... valid operating system. 1. Reinstall the operation system. Excluded from boot order. v Enter the BIOS Setup Utility and add the device in boot order. 66 ThinkPad T400 and R400 Hardware Maintenance Manual
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...Note: Do not move the system while the green drive-in-use light is on and not in sleep (standby) mode. 8 Battery status Green: The battery is charged between 80% to 100% of the capacity. 9 AC power status Green: The computer is charged between 5% and 20...the capacity. Blinking orange (rapid): The battery is connected to 80% of the capacity, and being discharged. Blinking green: Data is enabled. When this indicator is on the keyboard is being discharged between 0% to the ac power supply. 72 ThinkPad T400 and R400 Hardware Maintenance Manual Status indicators ...
...Note: Do not move the system while the green drive-in-use light is on and not in sleep (standby) mode. 8 Battery status Green: The battery is charged between 80% to 100% of the capacity. 9 AC power status Green: The computer is charged between 5% and 20...the capacity. Blinking orange (rapid): The battery is connected to 80% of the capacity, and being discharged. Blinking green: Data is enabled. When this indicator is on the keyboard is being discharged between 0% to the ac power supply. 72 ThinkPad T400 and R400 Hardware Maintenance Manual Status indicators ...
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... computer. Table 9. If ThinkVantage Toolbox or Lenovo System Toolbox is not installed in the locked position. 84 ThinkPad T400 and R400 Hardware Maintenance Manual Holding the battery release lever in the unlocked position 2 , remove the battery pack in Windows Vista and Windows XP) have an automatic battery diagnostic that the battery release lever is non-warranty replacement...
... computer. Table 9. If ThinkVantage Toolbox or Lenovo System Toolbox is not installed in the locked position. 84 ThinkPad T400 and R400 Hardware Maintenance Manual Holding the battery release lever in the unlocked position 2 , remove the battery pack in Windows Vista and Windows XP) have an automatic battery diagnostic that the battery release lever is non-warranty replacement...
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... drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter For access, remove this FRU: v "1010 Battery pack" on it . The hard disk drive is in suspend mode. v Before removing the drive, have the user make a backup copy of HDD...-coated (1) Color Black Torque 0.306 Nm (3.0 kgfcm) 2 3 4 When installing: Make sure that the HDD connector or SSD connector is attached firmly. 86 ThinkPad T400 and R400 Hardware Maintenance Manual Table 11. v Never remove the drive while the system is operating or is sensitive to it if possible. Removal steps...
... drive (HDD) cover, HDD, and HDD rubber rails or solid state drive (SSD) and storage converter For access, remove this FRU: v "1010 Battery pack" on it . The hard disk drive is in suspend mode. v Before removing the drive, have the user make a backup copy of HDD...-coated (1) Color Black Torque 0.306 Nm (3.0 kgfcm) 2 3 4 When installing: Make sure that the HDD connector or SSD connector is attached firmly. 86 ThinkPad T400 and R400 Hardware Maintenance Manual Table 11. v Never remove the drive while the system is operating or is sensitive to it if possible. Removal steps...
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... (4) Color Black Torque 0.167 Nm (1.7 kgfcm) Color Black Torque 0.167 Nm (1.7 kgfcm) 88 ThinkPad T400 and R400 Hardware Maintenance Manual If the fingerprint reader has any defects, you can replace it by the procedures given in order: v "1010 Battery pack" on page 84 Note: In models with or without a fingerprint reader. Table 12...
... (4) Color Black Torque 0.167 Nm (1.7 kgfcm) Color Black Torque 0.167 Nm (1.7 kgfcm) 88 ThinkPad T400 and R400 Hardware Maintenance Manual If the fingerprint reader has any defects, you can replace it by the procedures given in order: v "1010 Battery pack" on page 84 Note: In models with or without a fingerprint reader. Table 12...
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Any other battery could ignite or explode. For access, remove these FRUs in the parts list for your computer. Removal steps of backup battery 1 2 When installing: Make sure that the battery connector is attached firmly. 92 ThinkPad T400 and R400 Hardware Maintenance Manual 1060 Backup battery DANGER Use only the battery specified in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 Table 14.
Any other battery could ignite or explode. For access, remove these FRUs in the parts list for your computer. Removal steps of backup battery 1 2 When installing: Make sure that the battery connector is attached firmly. 92 ThinkPad T400 and R400 Hardware Maintenance Manual 1060 Backup battery DANGER Use only the battery specified in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 Table 14.
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1100 PCI Express Mini Card for wireless WAN 1 100 ThinkPad T400 and R400 Hardware Maintenance Manual Removal steps of PCI Express Mini Card for wireless WAN For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 18.
1100 PCI Express Mini Card for wireless WAN 1 100 ThinkPad T400 and R400 Hardware Maintenance Manual Removal steps of PCI Express Mini Card for wireless WAN For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 18.
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...Mini Card. Removal steps of the arrow. 2 1 Step 2 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) Color Silver Torque 0.167 Nm (1.7 kgfcm) 102 ThinkPad T400 and R400 Hardware Maintenance Manual For models with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 19. In step 1 , unplug the jacks... by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with the Intel® Turbo Memory Minicard, skip step 1 .
...Mini Card. Removal steps of the arrow. 2 1 Step 2 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (1) Color Silver Torque 0.167 Nm (1.7 kgfcm) 102 ThinkPad T400 and R400 Hardware Maintenance Manual For models with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 19. In step 1 , unplug the jacks... by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with the Intel® Turbo Memory Minicard, skip step 1 .
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Removal steps of SIM card slot Note: If the SIM card has been inserted in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 20. After you finish the servicing, make sure that you start the servicing. 1120 SIM card slot For access, remove these FRUs, in its slot, remove it before you insert the card back into the slot firmly. 1 104 ThinkPad T400 and R400 Hardware Maintenance Manual
Removal steps of SIM card slot Note: If the SIM card has been inserted in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 20. After you finish the servicing, make sure that you start the servicing. 1120 SIM card slot For access, remove these FRUs, in its slot, remove it before you insert the card back into the slot firmly. 1 104 ThinkPad T400 and R400 Hardware Maintenance Manual
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1130 Keyboard bezel For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 21. Removal steps of keyboard bezel 1 2 For T400 Step Screw (quantity) 1 M2 × 14 mm, flat-head, nylon-coated... (1) Color Black 2 M2 × 9.5 mm, bind-head, nylon-coated (1) Black Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) 106 ThinkPad T400 and R400 Hardware Maintenance Manual
1130 Keyboard bezel For access, remove these FRUs in order: v "1010 Battery pack" on page 84 v "1040 Palm rest or palm rest with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 Table 21. Removal steps of keyboard bezel 1 2 For T400 Step Screw (quantity) 1 M2 × 14 mm, flat-head, nylon-coated... (1) Color Black 2 M2 × 9.5 mm, bind-head, nylon-coated (1) Black Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) Torque 0.167 Nm (1.7 kgfcm) 0.167 Nm (1.7 kgfcm) 106 ThinkPad T400 and R400 Hardware Maintenance Manual
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1140 Speaker assembly For access, remove these FRUs in order: v "1010 Battery pack" on page 106 Table 22. Removal steps of speaker assembly The speaker cables are secured with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 v "1130 Keyboard bezel" on page 84 v "1040 Palm rest or palm rest with tapes ( a ). 1 1 a 1 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (4) Color Silver Torque 0.167 Nm (1.7 kgfcm) 108 ThinkPad T400 and R400 Hardware Maintenance Manual
1140 Speaker assembly For access, remove these FRUs in order: v "1010 Battery pack" on page 106 Table 22. Removal steps of speaker assembly The speaker cables are secured with fingerprint reader" on page 88 v "1070 Keyboard" on page 93 v "1130 Keyboard bezel" on page 84 v "1040 Palm rest or palm rest with tapes ( a ). 1 1 a 1 1 Step 1 Screw (quantity) M2 × 3 mm, small-head, nylon-coated (4) Color Silver Torque 0.167 Nm (1.7 kgfcm) 108 ThinkPad T400 and R400 Hardware Maintenance Manual