User 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
User 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
User Manual
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...-FRU index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 © Copyright Lenovo 2007, 2008 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 index 39 Numeric error codes 39 Error messages 43 Beep symptoms 44 © Copyright Lenovo 2007, 2008 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...
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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
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...tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2007, 2008 v About this manual This manual contains service and reference information for trained servicers who are familiar with the advanced diagnostic ...tests to troubleshoot problems effectively. ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, 6461, 6462, ...
...tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2007, 2008 v About this manual This manual contains service and reference information for trained servicers who are familiar with the advanced diagnostic ...tests to troubleshoot problems effectively. ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, 6461, 6462, ...
User Manual
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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
User Manual
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... parts in a safe place, away from the muscles in your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Do not perform any other service representatives and the customer's personnel are good electrical conductors. v Do not wear loose...
... parts in a safe place, away from the muscles in your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Do not perform any other service representatives and the customer's personnel are good electrical conductors. v Do not wear loose...
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... dental mirror. such touching can cause personal injury and machine damage. Blowers and fans - Pumps - Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Switch off power. - v Do not touch live electrical circuits with the power on when they are removed from their...
... dental mirror. such touching can cause personal injury and machine damage. Blowers and fans - Pumps - Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Switch off power. - v Do not touch live electrical circuits with the power on when they are removed from their...
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... occur when there is a difference in protective packages until they exceed the requirements noted here. 2. Protect against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual The mat is required for operator safety and correct system function. Proper grounding of a grounding system to guard against...
... occur when there is a difference in protective packages until they exceed the requirements noted here. 2. Protect against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual The mat is required for operator safety and correct system function. Proper grounding of a grounding system to guard against...
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... 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
... 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
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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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... the FRUs, one by one, to be overwritten. Running Automatic Configuration may also cause false error codes. If you are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Be extremely careful during write operations such as copying, saving, or formatting. If no error code is displayed, see...
... the FRUs, one by one, to be overwritten. Running Automatic Configuration may also cause false error codes. If you are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Be extremely careful during write operations such as copying, saving, or formatting. If no error code is displayed, see...
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..., and memory) Use the HMM as a back-up to PEW and eSupport to view the list of FRUs at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Under "Filter by Date" select SYSTEM SERVICE PARTS. v Business ... type model and FRU will access PEW when performing Entitlement Lookup. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the ...
..., and memory) Use the HMM as a back-up to PEW and eSupport to view the list of FRUs at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP. Under "Filter by Date" select SYSTEM SERVICE PARTS. v Business ... type model and FRU will access PEW when performing Entitlement Lookup. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the ...
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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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... symptoms might indicate damage caused by nonwarranted activities: v Missing parts might indicate that have been subjected to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Date of servicer __ 2. Failing FRU name and part number __ 8. Before checking problems with multiple labels v Damaged or...
... symptoms might indicate damage caused by nonwarranted activities: v Missing parts might indicate that have been subjected to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Date of servicer __ 2. Failing FRU name and part number __ 8. Before checking problems with multiple labels v Damaged or...
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For details that depend on model-unique functions, refer to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the following Web site: http://www.lenovo.com/support PC-Doctor cannot be powered on, go to "Symptom-to the USB connector of the computer. To enter BIOS Setup Utility, do as...it to -FRU index" on the computer. Testing the computer To 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 computer. 2. Note: If a supervisor password has been set by the supervisor...
For details that depend on model-unique functions, refer to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the following Web site: http://www.lenovo.com/support PC-Doctor cannot be powered on, go to "Symptom-to the USB connector of the computer. To enter BIOS Setup Utility, do as...it to -FRU index" on the computer. Testing the computer To 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 computer. 2. Note: If a supervisor password has been set by the supervisor...
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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. If there is a problem, PC-Doctor shows messages describing it. 6. To exit the test, select Quit - 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. If there is a problem, PC-Doctor shows messages describing it. 6. To exit the test, select Quit - Exit Diag. 5.
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...Checking the battery pack" on page 31 v "Checking the backup battery" on the computer. 5. v If the problem persists, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on , check the power cord of the AC adapter cable. If the voltage is acceptable, do the following: v Replace the system board... Turn off the computer. 6. 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 Remove the battery pack. 3. Power system checkout To verify a symptom, do the following: 1.
...Checking the battery pack" on page 31 v "Checking the backup battery" on the computer. 5. v If the problem persists, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on , check the power cord of the AC adapter cable. If the voltage is acceptable, do the following: v Replace the system board... Turn off the computer. 6. 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 Remove the battery pack. 3. Power system checkout To verify a symptom, do the following: 1.
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See the following : 1. 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 v If the voltage is correct, replace the system board. Power off the computer, and unplug the ac adapter from ...
See the following : 1. 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 v If the voltage is correct, replace the system board. Power off the computer, and unplug the ac adapter from ...
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... the system tray, but this should be prompted to the Windows desktop. If any ThinkPad computer: the power-on page 35. 34 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual In similar fashion, you to audit this process, which will restart and return to the "Welcome to the OOBE...
... the system tray, but this should be prompted to the Windows desktop. If any ThinkPad computer: the power-on page 35. 34 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual In similar fashion, you to audit this process, which will restart and return to the "Welcome to the OOBE...