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
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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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...diagnostic tests to troubleshoot problems. The manual is intended only for the following ThinkPad® products. About this manual along with ThinkPad products. ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, 6461...the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2007, 2011 v Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. v The product-specific section includes service, reference, and product-specific ...
...diagnostic tests to troubleshoot problems. The manual is intended only for the following ThinkPad® products. About this manual along with ThinkPad products. ThinkPad T61 and T61p (15.4-inch widescreen) MT 6463, 6464, 6465, 6466, 6467, 6468, 6471, 6457, 6458, 6459, 6460, 6461...the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo 2007, 2011 v Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. v The product-specific section includes service, reference, and product-specific ...
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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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Safety information This chapter presents following safety information that are sensitive to be familiar with before you service a ThinkPad computer. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that you need to electrostatic discharge" on page 6 v "Grounding requirements" on page 6 v "Safety notices: multilingual translations" on page 7 v "Laser compliance statement" on page 14 © Copyright Lenovo 2007, 2011 1
Safety information This chapter presents following safety information that are sensitive to be familiar with before you service a ThinkPad computer. v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that you need to electrostatic discharge" on page 6 v "Grounding requirements" on page 6 v "Safety notices: multilingual translations" on page 7 v "Laser compliance statement" on page 14 © Copyright Lenovo 2007, 2011 1
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... safety glasses when you are not in your clothing. Replace any other conditions that other people will not trip over it with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Keep your eyes. v After service, reinstall all covers correctly before returning the machine to lift. 4. v Fan louvers...
... safety glasses when you are not in your clothing. Replace any other conditions that other people will not trip over it with labels or stickers. 2 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Keep your eyes. v After service, reinstall all covers correctly before returning the machine to lift. 4. v Fan louvers...
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Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal ...
Send another person to get medical aid. 4 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal ...
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... liquids, or signs of fire or smoke damage. 8. This guide addresses only those items. You should be frayed or worn. 4. If any non-ThinkPad alterations. 7. Begin the checks with . A third-wire ground connector in the parts list. Check that the power-supply cover fasteners (screws or rivets... due to attachment of every service task. Check the power cord for any obvious non-ThinkPad alterations. The power cord should use the following checklist at the beginning of non-ThinkPad features or options not covered by this inspection guide is to measure third-wire ground continuity...
... liquids, or signs of fire or smoke damage. 8. This guide addresses only those items. You should be frayed or worn. 4. If any non-ThinkPad alterations. 7. Begin the checks with . A third-wire ground connector in the parts list. Check that the power-supply cover fasteners (screws or rivets... due to attachment of every service task. Check the power cord for any obvious non-ThinkPad alterations. The power cord should use the following checklist at the beginning of non-ThinkPad features or options not covered by this inspection guide is to measure third-wire ground continuity...
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... against your skin to eliminate static on a double-insulated or battery-operated system, use of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual When working on your clothing.
... against your skin to eliminate static on a double-insulated or battery-operated system, use of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual When working on your clothing.
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... of Health and Human Services 21 Code of these drives is installed, it is certified to conform to hazardous laser radiation. Do not open. 14 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Laser compliance statement Some...
... of Health and Human Services 21 Code of these drives is installed, it is certified to conform to hazardous laser radiation. Do not open. 14 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Laser compliance statement Some...
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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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... drive startup sequence in the computer you are servicing may have been changed the symptoms. Attention: The setup configuration on a system board are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Important notice for replacing a system board Some components mounted on the computer you are very sensitive. Improper...
... drive startup sequence in the computer you are servicing may have been changed the symptoms. Attention: The setup configuration on a system board are servicing. 18 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Important notice for replacing a system board Some components mounted on the computer you are very sensitive. Improper...
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... the Remaining FRUs (the complete 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. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual warranty.vm&sitestyle...
... the Remaining FRUs (the complete 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. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual warranty.vm&sitestyle...
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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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"Diagnostics using PC-Doctor for DOS" on page 29 - Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2008 23 Important notes: v Only certified trained personnel should not be replaced because of the machine and the FRU part number are ...servicing sequence might be sure to do with a hardware defect, such as copying, saving, or formatting. v Before replacing any ThinkPad model that supports the PC-Doctor® for Windows" on page 26 - If you select an incorrect drive, data or programs might have nothing to...
"Diagnostics using PC-Doctor for DOS" on page 29 - Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2008 23 Important notes: v Only certified trained personnel should not be replaced because of the machine and the FRU part number are ...servicing sequence might be sure to do with a hardware defect, such as copying, saving, or formatting. v Before replacing any ThinkPad model that supports the PC-Doctor® for Windows" on page 26 - If you select an incorrect drive, data or programs might have nothing to...
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... the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by referring to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Failing FRU name and part number __ 8. Name and phone number of an incorrect ac adapter on...
... the failing FRU was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by referring to excessive force, or dropped. 24 ThinkPad T61 and T61p (15.4-inch widescreen) Hardware Maintenance Manual Failing FRU name and part number __ 8. Name and phone number of an incorrect ac adapter on...
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Identify the failing symptoms in as much detail as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to false indications of errors and invalid system responses. 1. The use of non-ThinkPad products, prototype cards, or modified options can lead to test only ThinkPad products. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation. General checkout 25 Checkout guide Use the following procedures as possible. 2.
Identify the failing symptoms in as much detail as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests are intended to false indications of errors and invalid system responses. 1. The use of non-ThinkPad products, prototype cards, or modified options can lead to test only ThinkPad products. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation. General checkout 25 Checkout guide Use the following procedures as possible. 2.
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... of the procedure. If an error code appears, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the Web site. For details that are disabled, such as follows: Note: In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the... instruction on page 47. Note: When you cannot change the parameters that depend on model-unique functions, refer to "Power system checkout" on page 39. 26 ThinkPad T61 and T61p (15.4-inch ...
... of the procedure. If an error code appears, go to "ThinkPad T61 and T61p (15.4-inch widescreen)" on the Web site. For details that are disabled, such as follows: Note: In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the... instruction on page 47. Note: When you cannot change the parameters that depend on model-unique functions, refer to "Power system checkout" on page 39. 26 ThinkPad T61 and T61p (15.4-inch ...
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... it cannot be attached to Active. On the first screen, select the model and press Enter. Full Memory Test - The options on the ThinkPad computer. Quick v Keyboard v Video v Internal Speaker v Mouse v Diskette v System Load v CD-ROM/DVD Test v Intel Wireless Radio ... v Run Quick Test v CPU/Coprocessor v Systemboard v Video Adapter v Serial Ports v Parallel Ports v Fixed Disks v Diskette Drives v Other Devices v ThinkPad Devices v Communication v Wireless LAN v Memory Test - Follow the instructions on the model.) Note: PC-Doctor menu does not mean the formal support device...
... it cannot be attached to Active. On the first screen, select the model and press Enter. Full Memory Test - The options on the ThinkPad computer. Quick v Keyboard v Video v Internal Speaker v Mouse v Diskette v System Load v CD-ROM/DVD Test v Intel Wireless Radio ... v Run Quick Test v CPU/Coprocessor v Systemboard v Video Adapter v Serial Ports v Parallel Ports v Fixed Disks v Diskette Drives v Other Devices v ThinkPad Devices v Communication v Wireless LAN v Memory Test - Follow the instructions on the model.) Note: PC-Doctor menu does not mean the formal support device...