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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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...sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. v The product-specific section includes service, reference, and product-specific parts information. ...This manual contains service and reference information for trained servicers who are familiar with ThinkPad products. 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 manual along with...
...sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers. Before servicing a ThinkPad product, be sure to troubleshoot problems effectively. v The product-specific section includes service, reference, and product-specific parts information. ...This manual contains service and reference information for trained servicers who are familiar with ThinkPad products. 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 manual along with...
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Safety information This chapter presents following safety information that are sensitive to be familiar with before 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 v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that you service a ThinkPad computer.
Safety information This chapter presents following safety information that are sensitive to be familiar with before 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 v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices that you service a ThinkPad computer.
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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 (14.1-inch) Hardware Maintenance Manual General safety Follow these rules to ensure general safety: v Observe good housekeeping in any other conditions that you...
.... 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 (14.1-inch) Hardware Maintenance Manual General safety Follow these rules to ensure general safety: v Observe good housekeeping in any other conditions that you...
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The surface is conductive; Power supply units - do not become a victim yourself. - Pumps - Send another person to get medical aid. 4 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual such touching can cause personal injury and machine damage. v Do not service the following parts with the reflective ...
The surface is conductive; Power supply units - do not become a victim yourself. - Pumps - Send another person to get medical aid. 4 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual such touching can cause personal injury and machine damage. v Do not service the following parts with the reflective ...
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...pinched cables. 9. Check for 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 any obvious unsafe conditions, such as loose or ... pin and the frame ground. Safety inspection guide The purpose of this inspection guide. Begin the checks with . b. Check for any non-ThinkPad alterations. 7. Check inside the unit for cracked or bulging batteries. 5. Power off , and the power cord disconnected. A third-wire ground...
...pinched cables. 9. Check for 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 any obvious unsafe conditions, such as loose or ... pin and the frame ground. Safety inspection guide The purpose of this inspection guide. Begin the checks with . b. Check for any non-ThinkPad alterations. 7. Check inside the unit for cracked or bulging batteries. 5. Power off , and the power cord disconnected. A third-wire ground...
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... point. Protect against your skin to any frame ground, ground braid, or green-wire ground. - v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual You can occur when there is required for operator safety and correct system function.
... point. Protect against your skin to any frame ground, ground braid, or green-wire ground. - v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual You can occur when there is required for operator safety and correct system function.
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...ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. Do not open. 14 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage ...et d'utilisation des commandes, ainsi que les procédures décrites. Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. Opening the CD-ROM drive, the DVD-ROM drive,...
...ou desempenho de procedimentos diferentes daqueles aqui especificados pode resultar em perigosa exposição à radiação. Do not open. 14 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Pour éviter tout risque d'exposition au rayon laser, respectez les consignes de réglage ...et d'utilisation des commandes, ainsi que les procédures décrites. Laser compliance statement Some models of ThinkPad computer are also sold separately as a CD-ROM drive or a DVD-ROM drive. Opening the CD-ROM drive, the DVD-ROM drive,...
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16 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
16 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
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... formatting. If you are very sensitive. v Avoid rough handling of the data before replacing a hard disk drive. Strategy for the computer you are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Some computers have been customized. then, when service has been completed, verify that board, and then replace the...
... formatting. If you are very sensitive. v Avoid rough handling of the data before replacing a hard disk drive. Strategy for the computer you are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Some computers have been customized. then, when service has been completed, verify that board, and then replace the...
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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 MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Authorized IBM Business Partners can be used to view the complete list of key commodities will be... commodities, click on PARTS INFORMATION, then PARTS LOOKUP. The list of FRUs, type in the model type and serial number. warranty.vm&sitestyle=lenovo Select Warranty lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will access PEW when performing Entitlement Lookup. hard...
... and memory) Use the HMM as a back-up to PEW and eSupport to view the list of FRUs at the MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual v Authorized IBM Business Partners can be used to view the complete list of key commodities will be... commodities, click on PARTS INFORMATION, then PARTS LOOKUP. The list of FRUs, type in the model type and serial number. warranty.vm&sitestyle=lenovo Select Warranty lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will access PEW when performing Entitlement Lookup. hard...
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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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...FRU, make sure that you go to do not replace the FRU. Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 v Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Single failures can occur for... recurs. If you replace FRUs, use new nylon-coated screws. General checkout This chapter presents following important notes. v Before replacing any ThinkPad model that supports the PC-Doctor® for Rescue and Recovery" on page 29 v "Power system checkout" on page 29 -
...FRU, make sure that you go to do not replace the FRU. Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 v Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or software errors. Single failures can occur for... recurs. If you replace FRUs, use new nylon-coated screws. General checkout This chapter presents following important notes. v Before replacing any ThinkPad model that supports the PC-Doctor® for Rescue and Recovery" on page 29 v "Power system checkout" on page 29 -
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... unauthorized service or modification. Date 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 Failure symptoms, error codes appearing on laptop products The following information in the drive, or the insertion of...
... unauthorized service or modification. Date 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 Failure symptoms, error codes appearing on laptop products The following information in the drive, or the insertion of...
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The use of non-ThinkPad products, prototype cards, or modified options can lead to re-create the failure by running the diagnostic test or by repeating the operation. Verify the symptoms. Try to false indications of errors and invalid system responses. 1. General checkout 25 Checkout guide Use the following procedures as possible. 2. Note: The diagnostic tests are intended 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.
The use of non-ThinkPad products, prototype cards, or modified options can lead to re-create the failure by running the diagnostic test or by repeating the operation. Verify the symptoms. Try to false indications of errors and invalid system responses. 1. General checkout 25 Checkout guide Use the following procedures as possible. 2. Note: The diagnostic tests are intended 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.
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... utility for DOS. For some devices are protected by using PC-Doctor for DOS The ThinkPad computer has a test program called PC-Doctor for DOS is available at following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on the computer... one of these devices, you run the test, do as follows: Note: In the following Web site: http://www.lenovo.com/support PC-Doctor cannot be powered on, go to "Symptom-to "ThinkPad T61 and T61p (14.1-inch)" on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual
... utility for DOS. For some devices are protected by using PC-Doctor for DOS The ThinkPad computer has a test program called PC-Doctor for DOS is available at following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on the computer... one of these devices, you run the test, do as follows: Note: In the following Web site: http://www.lenovo.com/support PC-Doctor cannot be powered on, go to "Symptom-to "ThinkPad T61 and T61p (14.1-inch)" on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual