Hardware Maintenance Manual
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ThinkPad® T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
ThinkPad® T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Hardware Maintenance Manual
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... 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T61 and T61p (15.4-inch widescreen 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58 Screw notices 58... assembly 117 2060 LCD panel and LCD cable 120 Locations 121 Front view 121 Rear view 122 Bottom view 122 Parts list 123 © Copyright Lenovo 2007, 2011 iii
... 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 No-beep symptoms 44 LCD-related symptoms 45 Intermittent problems 46 Undetermined problems 46 ThinkPad T61 and T61p (15.4-inch widescreen 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58 Screw notices 58... assembly 117 2060 LCD panel and LCD cable 120 Locations 121 Front view 121 Rear view 122 Bottom view 122 Parts list 123 © Copyright Lenovo 2007, 2011 iii
Hardware Maintenance Manual
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Overall 124 LCD FRUs 151 Keyboard 161 Miscellaneous parts 162 AC adapters 163 Power cords 164 Recovery discs 165 Common service tools 174 Notices 175 Trademarks 176 iv ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Overall 124 LCD FRUs 151 Keyboard 161 Miscellaneous parts 162 AC adapters 163 Power cords 164 Recovery discs 165 Common service tools 174 Notices 175 Trademarks 176 iv ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
Hardware Maintenance Manual
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ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, ... along with the advanced diagnostic tests to troubleshoot problems. The manual is intended only for the following ThinkPad® products. Important: This manual is divided into sections as follows: v The common sections provide...Use this manual This manual contains service and reference information for trained servicers who are familiar with ThinkPad products. Before servicing a ThinkPad product, be sure to read all the information under "Safety information" on page 1 and ...
ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, ... along with the advanced diagnostic tests to troubleshoot problems. The manual is intended only for the following ThinkPad® products. Important: This manual is divided into sections as follows: v The common sections provide...Use this manual This manual contains service and reference information for trained servicers who are familiar with ThinkPad products. Before servicing a ThinkPad product, be sure to read all the information under "Safety information" on page 1 and ...
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vi ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
vi ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
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.... v After service, reinstall all covers correctly before returning the machine to the customer. Do not obstruct fan louvers or cover them with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Wear safety glasses when you start the machine, make sure that can stand safely without slipping. 2. this...
.... v After service, reinstall all covers correctly before returning the machine to the customer. Do not obstruct fan louvers or cover them with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Wear safety glasses when you start the machine, make sure that can stand safely without slipping. 2. this...
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... similar units. (This practice ensures correct grounding of a plastic dental mirror. do not become a victim yourself. - Use caution; Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual The surface is conductive; Blowers and fans - Power supply units - Switch off power. -
... similar units. (This practice ensures correct grounding of a plastic dental mirror. do not become a victim yourself. - Use caution; Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual The surface is conductive; Blowers and fans - Power supply units - Switch off power. -
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... with other people. Make sure that the ESD protective devices you are wearing a wrist strap. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Note: The use...
... with other people. Make sure that the ESD protective devices you are wearing a wrist strap. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Most clothing is a difference in protective packages until they exceed the requirements noted here. 2. Note: The use...
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... aquí especificados puede provocar la exposición a radiaciones peligrosas. Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as options. Do not open. 14 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual L'utilizzo di controlli, regolazioni o l'esecuzione di procedure diverse...
... aquí especificados puede provocar la exposición a radiaciones peligrosas. Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as options. Do not open. 14 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual L'utilizzo di controlli, regolazioni o l'esecuzione di procedure diverse...
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16 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
16 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
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... of any kind. Be sure that those components, and may have been customized. Attention: The drive startup sequence in the computer you are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Important notice for replacing a hard disk drive Always try to run a low-level format before doing this...
... of any kind. Be sure that those components, and may have been customized. Attention: The drive startup sequence in the computer you are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Important notice for replacing a hard disk drive Always try to run a low-level format before doing this...
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...WITH YOUR SYSTEM. v eSupport can access Eclaim at the MT Model level) v eSupport can be accessed at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) Use the HMM as a...PARTS INFORMATION, then PARTS LOOKUP. Type in the machine type and model (Example: 1829-CTO) under COMPONENT INFORMATION. warranty.vm&sitestyle=lenovo Select Warranty lookup. Under "Filter by description, with applicable machine type model and FRU will access PEW when performing Entitlement Lookup. Input...
...WITH YOUR SYSTEM. v eSupport can access Eclaim at the MT Model level) v eSupport can be accessed at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) Use the HMM as a...PARTS INFORMATION, then PARTS LOOKUP. Type in the machine type and model (Example: 1829-CTO) under COMPONENT INFORMATION. warranty.vm&sitestyle=lenovo Select Warranty lookup. Under "Filter by description, with applicable machine type model and FRU will access PEW when performing Entitlement Lookup. Input...
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22 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
22 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual
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...) parts v Distortion, deformation, or discoloration of the cosmetic parts v Plastic parts, latches, pins, or connectors that have been subjected to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Failing FRU name and part number __ 8. What to do first When you do return a FRU, you...
...) parts v Distortion, deformation, or discoloration of the cosmetic parts v Plastic parts, latches, pins, or connectors that have been subjected to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Failing FRU name and part number __ 8. What to do first When you do return a FRU, you...
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..."Symptom-to the USB connector of these devices, you run the test, do as follows: Note: In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on the Web site. This section is entered. On the BIOS Setup...such as the serial port. Insert the PC-Doctor disk into the diskette drive; When the ThinkPad logo comes up, immediately press F1 to "ThinkPad T61 and T61p (15.4-inch widescreen)" on page 39. 26 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual If the computer cannot be used to test ...
..."Symptom-to the USB connector of these devices, you run the test, do as follows: Note: In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on the Web site. This section is entered. On the BIOS Setup...such as the serial port. Insert the PC-Doctor disk into the diskette drive; When the ThinkPad logo comes up, immediately press F1 to "ThinkPad T61 and T61p (15.4-inch widescreen)" on page 39. 26 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual If the computer cannot be used to test ...
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Follow the instructions on the system and reset them if they are incorrect. 28 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual To cancel the test, press Esc. Note: After running PC-Doctor, check the time and date on the screen. To exit the test, select Quit - If there is a problem, PC-Doctor shows messages describing it. 6. Exit Diag. 5.
Follow the instructions on the system and reset them if they are incorrect. 28 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual To cancel the test, press Esc. Note: After running PC-Doctor, check the time and date on the screen. To exit the test, select Quit - If there is a problem, PC-Doctor shows messages describing it. 6. Exit Diag. 5.
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... voltage of pin no.2 of the AC adapter may different from the one of the AC adapter cable. v If the problem persists, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the computer. Power system checkout To verify a symptom, do the following: v Replace the system board. Remove ... AC adapter is used , replace the port replicator. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. 30 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Check that power is not correct, replace the AC adapter. 4. Measure the output voltage at ...
... voltage of pin no.2 of the AC adapter may different from the one of the AC adapter cable. v If the problem persists, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the computer. Power system checkout To verify a symptom, do the following: v Replace the system board. Remove ... AC adapter is used , replace the port replicator. Unplug the AC adapter cable from the AC adapter does not always indicate a defect. 30 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Check that power is not correct, replace the AC adapter. 4. Measure the output voltage at ...
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... down. 3. Remove the backup battery (see "1010 Battery pack" on page 80). 5. v If the backup battery discharges quickly after replacement, replace the system board. 32 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Power off the computer, and unplug the ac adapter from it. 2. Measure the voltage of the backup...
... down. 3. Remove the backup battery (see "1010 Battery pack" on page 80). 5. v If the backup battery discharges quickly after replacement, replace the system board. 32 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Power off the computer, and unplug the ac adapter from it. 2. Measure the voltage of the backup...
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... again to a Windows desktop where factory preinstallation continues for it is turned on by a Factory Preinstallation window on page 35. 34 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Exception: If only an SVP is installed, the password prompt does not appear when... passwords may take about 5 seconds. Power-on password A power-on password (POP) protects the system from being powered on . If any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). Insert the Product Recovery Disk 1 ...
... again to a Windows desktop where factory preinstallation continues for it is turned on by a Factory Preinstallation window on page 35. 34 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Exception: If only an SVP is installed, the password prompt does not appear when... passwords may take about 5 seconds. Power-on password A power-on password (POP) protects the system from being powered on . If any ThinkPad computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). Insert the Product Recovery Disk 1 ...
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... the hard disk drive. In the Changes have been removed. 36 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual 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 ...remove the hard-disk password Attention: If User only mode is appearing on the computer. 2. Note: To check whether the ThinkPad computer supports the Passphrase function, ...
... the hard disk drive. In the Changes have been removed. 36 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual 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 ...remove the hard-disk password Attention: If User only mode is appearing on the computer. 2. Note: To check whether the ThinkPad computer supports the Passphrase function, ...