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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 (14.1-inch) . . 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58 Screw notices 58 Retaining... 120 Bottom view 120 Parts list 121 Overall 122 LCD FRUs 146 Keyboard 152 Miscellaneous parts 153 AC adapters 154 Power cords 155 © 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 (14.1-inch) . . 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 FRU replacement notices 58 Screw notices 58 Retaining... 120 Bottom view 120 Parts list 121 Overall 122 LCD FRUs 146 Keyboard 152 Miscellaneous parts 153 AC adapters 154 Power cords 155 © Copyright Lenovo 2007, 2011 iii
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Recovery discs 156 Common service tools 165 Notices 167 Trademarks 168 iv ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
Recovery discs 156 Common service tools 165 Notices 167 Trademarks 168 iv ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
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... and safety information required in servicing computers. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. ThinkPad T61 and T61p (14.1-inch) MT 8889, 8890, 8891, 8892, 8893, 8894, 8895, 8896, 8897, 8898, 8899, 8900, 8938, and 8939 Use this ...ThinkPad® products. v The product-specific section includes service, reference, and product-specific parts information. Use this manual along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo...
... and safety information required in servicing computers. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. ThinkPad T61 and T61p (14.1-inch) MT 8889, 8890, 8891, 8892, 8893, 8894, 8895, 8896, 8897, 8898, 8899, 8900, 8938, and 8939 Use this ...ThinkPad® products. v The product-specific section includes service, reference, and product-specific parts information. Use this manual along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 17. © Copyright Lenovo...
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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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... force. If your necktie or scarf inside clothing or fasten it . v Insert the ends of your hair is long, fasten it with labels or stickers. 2 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Wear safety glasses when you . Lift by standing or by pushing up above your back. Attention: Metal objects...
... force. If your necktie or scarf inside clothing or fasten it . v Insert the ends of your hair is long, fasten it with labels or stickers. 2 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Wear safety glasses when you . Lift by standing or by pushing up above your back. Attention: Metal objects...
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... mirror. do not become a victim yourself. - such touching can cause personal injury and machine damage. Power supply units - Send another person to get medical aid. 4 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal operating...
... mirror. do not become a victim yourself. - such touching can cause personal injury and machine damage. Power supply units - Send another person to get medical aid. 4 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal operating...
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... If any unsafe conditions are any potentially unsafe conditions, use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide is to the safety of fire or smoke damage. 8. Check for : a....CRT face or a bulging capacitor v Mechanical hazards, such as metal filings, contamination, water or other liquids, or signs of any obvious non-ThinkPad alterations. Safety information 5 Disconnect the power cord. 3. Use a meter to protect users and service personnel from injury. Insulation must determine how ...
... If any unsafe conditions are any potentially unsafe conditions, use good judgment to identify potential safety hazards due to attachment of non-ThinkPad features or options not covered by this inspection guide is to the safety of fire or smoke damage. 8. Check for : a....CRT face or a bulging capacitor v Mechanical hazards, such as metal filings, contamination, water or other liquids, or signs of any obvious non-ThinkPad alterations. Safety information 5 Disconnect the power cord. 3. Use a meter to protect users and service personnel from injury. Insulation must determine how ...
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..., use coax or connector-outside shells on ac-operated computers. Handling devices that are inserted into the product. Protect against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Make sure that the ESD protective devices you are all at the same charge. v Wear a grounded wrist strap...
..., use coax or connector-outside shells on ac-operated computers. Handling devices that are inserted into the product. Protect against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Make sure that the ESD protective devices you are all at the same charge. v Wear a grounded wrist strap...
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... ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. If one of these drives is installed, it is installed, note the... might result in the U.S. Werden Steuer- Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Do not open. 14 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
... ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. If one of these drives is installed, it is installed, note the... might result in the U.S. Werden Steuer- Opening the CD-ROM drive, the DVD-ROM drive, or any other than those drives. Do not open. 14 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
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16 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
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... customer has a current backup of any excessive force to run a low-level format before doing this task. Strategy for the computer you are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Avoid bending a system board and hard pushing to -FRU Index for replacing a hard disk drive Always try to...
... customer has a current backup of any excessive force to run a low-level format before doing this task. Strategy for the computer you are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Avoid bending a system board and hard pushing to -FRU Index for replacing a hard disk drive Always try to...
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v Authorized IBM Business Partners can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can be used to view the complete list ... under SYSTEM DETAILS. Type in PEW). Input the MT and the Serial number and 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 "Parts Information by description, with applicable machine type model and...
v Authorized IBM Business Partners can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual hard disk drive, system board, microprocessor, LCD, and memory) v eSupport can be used to view the complete list ... under SYSTEM DETAILS. Type in PEW). Input the MT and the Serial number and 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 "Parts Information by description, with applicable machine type model and...
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22 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
22 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
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...saving, or formatting. v A FRU should service the computer. "Diagnostics using PC-Doctor for Windows" on page 29 - v Before replacing any ThinkPad model that have been altered. When you replace a FRU, make sure that the model of the machine and the FRU part number are servicing ... first" on page 24 v "Checkout guide" on removing and replacing FRUs. v Be careful not to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 Consider replacing a FRU only when a problem recurs. Important notes: v Only certified trained personnel should not be sure to your ...
...saving, or formatting. v A FRU should service the computer. "Diagnostics using PC-Doctor for Windows" on page 29 - v Before replacing any ThinkPad model that have been altered. When you replace a FRU, make sure that the model of the machine and the FRU part number are servicing ... first" on page 24 v "Checkout guide" on removing and replacing FRUs. v Be careful not to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 Consider replacing a FRU only when a problem recurs. Important notes: v Only certified trained personnel should not be sure to your ...
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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 (14.1-inch) Hardware Maintenance Manual Date on the display, and beep symptoms __ 6. Procedure index and page number in the parts exchange form...
...) 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 (14.1-inch) Hardware Maintenance Manual Date on the display, and beep symptoms __ 6. Procedure index and page number in the parts exchange form...
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Checkout guide Use the following procedures as possible. 2. General checkout 25 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. Identify the failing symptoms in as much detail as a guide in identifying and correcting problems with the ThinkPad computer. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation.
Checkout guide Use the following procedures as possible. 2. General checkout 25 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. Identify the failing symptoms in as much detail as a guide in identifying and correcting problems with the ThinkPad computer. Verify the symptoms. Try to re-create the failure by running the diagnostic test or by repeating the operation.
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...computer supports the ThinkPad Advanced Dock. If you test one of the computer, PC-Doctor might not run PC-Doctor. Note: If a supervisor password has been set by the supervisor password. The utility is available on the following Web site: http://www.lenovo.com/support PC-...In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual When the ThinkPad logo comes up, immediately press F1 to "ThinkPad T61 and T61p (14.1-inch)" on model-...
...computer supports the ThinkPad Advanced Dock. If you test one of the computer, PC-Doctor might not run PC-Doctor. Note: If a supervisor password has been set by the supervisor password. The utility is available on the following Web site: http://www.lenovo.com/support PC-...In the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual When the ThinkPad logo comes up, immediately press F1 to "ThinkPad T61 and T61p (14.1-inch)" on model-...