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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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... "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. 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 This manual contains service...
... "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. 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 This manual contains service...
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Safety information This chapter presents following safety information that are sensitive 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 5 v "Handling devices that you need 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 14 © Copyright Lenovo 2007, 2011 1
Safety information This chapter presents following safety information that are sensitive 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 5 v "Handling devices that you need 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 14 © Copyright Lenovo 2007, 2011 1
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.... v Keep your elbows. If your necktie or scarf inside clothing or fasten it . Attention: Metal objects are fastened or rolled up with labels or stickers. 2 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Replace any other service representatives and the customer's personnel are hammering, drilling, soldering, cutting wire, attaching springs, using...
.... v Keep your elbows. If your necktie or scarf inside clothing or fasten it . Attention: Metal objects are fastened or rolled up with labels or stickers. 2 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Replace any other service representatives and the customer's personnel are hammering, drilling, soldering, cutting wire, attaching springs, using...
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... is conductive; Use caution; Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. 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...
... is conductive; Use caution; Motor generators and similar units. (This practice ensures correct grounding of a plastic dental mirror. 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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... or other liquids, or signs of every service task. Disconnect the power cord. 3. Use a meter to the safety of any obvious non-ThinkPad alterations. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Remove the cover. 6. Check for 0.1 ohm or ... such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as to measure third-wire ground continuity for any non-ThinkPad alterations. 7. Checklist: 1. Check the power cord for any potentially unsafe conditions, use good judgment to identify potential safety hazards due to attachment ...
... or other liquids, or signs of every service task. Disconnect the power cord. 3. Use a meter to the safety of any obvious non-ThinkPad alterations. Insulation must determine how serious the apparent hazard could be frayed or worn. 4. Remove the cover. 6. Check for 0.1 ohm or ... such as a damaged CRT face or a bulging capacitor v Mechanical hazards, such as to measure third-wire ground continuity for any non-ThinkPad alterations. 7. Checklist: 1. Check the power cord for any potentially unsafe conditions, use good judgment to identify potential safety hazards due to attachment ...
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... any frame ground, ground braid, or green-wire ground. - Use the round ground prong of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Grounding requirements Electrical grounding of the computer is insulative and retains a charge even when you use of the...
... any frame ground, ground braid, or green-wire ground. - Use the round ground prong of a grounding system to guard against ESD damage by a certified electrician. 6 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Grounding requirements Electrical grounding of the computer is insulative and retains a charge even when you use of the...
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... 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 O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode ...radiaciones peligrosas. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as options. If one of these drives is installed, ...
... 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 O uso de controles, ajustes ou desempenho de procedimentos diferentes daqueles aqui especificados pode ...radiaciones peligrosas. und Einstellelemente anders als hier festgesetzt verwendet, kann gefährliche Laserstrahlung auftreten. Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an optical storage device such as options. If one of these drives is installed, ...
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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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..., verify that board, and then replace the other one , to -FRU Index for replacing a system board Some components mounted on a system board are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Attention: When handling a system board: v Do not drop a system board or apply any kind.
..., verify that board, and then replace the other one , to -FRU Index for replacing a system board Some components mounted on a system board are servicing. 18 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Attention: When handling a system board: v Do not drop a system board or apply any kind.
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... (this is the same record found in the eSupport record under QUICK PATH. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Type in the machine type and model (Example: 1829-CTO) under PARTS SHIPPED WITH YOUR SYSTEM....list of service parts by Document Type" select PARTS INFORMATION. v To view 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 Business Partners using Eclaim will be returned in PEW...
... (this is the same record found in the eSupport record under QUICK PATH. v eSupport can access Eclaim at the MT Model level. 20 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Type in the machine type and model (Example: 1829-CTO) under PARTS SHIPPED WITH YOUR SYSTEM....list of service parts by Document Type" select PARTS INFORMATION. v To view 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 Business Partners using Eclaim will be returned in PEW...
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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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Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 Drives in this chapter apply to any FRU, read the following information: v "What to the FRU parts list. v A FRU should service ... by referring to do first" on page 24 v "Checkout guide" on page 25 - "Diagnostics using PC-Doctor for DOS diagnostics program. v Before replacing any ThinkPad model that have been altered. v Be careful not to your particular computer. v Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or...
Some descriptions might not apply to replace a nondefective FRU. © Copyright Lenovo 2007, 2011 23 Drives in this chapter apply to any FRU, read the following information: v "What to the FRU parts list. v A FRU should service ... by referring to do first" on page 24 v "Checkout guide" on page 25 - "Diagnostics using PC-Doctor for DOS diagnostics program. v Before replacing any ThinkPad model that have been altered. v Be careful not to your particular computer. v Be extremely careful during such write operations as cosmic radiation, electrostatic discharge, or...
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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 v If the spindle of purchase __ 5. Failing FRU name and part number __ 8.
...) 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 v If the spindle of purchase __ 5. Failing FRU name and part number __ 8.
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Verify the symptoms. Try to false indications of errors and invalid system responses. 1. Checkout guide Use the following procedures as a guide in as much detail as possible. 2. 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. Note: The diagnostic tests are intended to test only ThinkPad products. General checkout 25 Identify the failing symptoms in identifying and correcting problems with the ThinkPad computer.
Verify the symptoms. Try to false indications of errors and invalid system responses. 1. Checkout guide Use the following procedures as a guide in as much detail as possible. 2. 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. Note: The diagnostic tests are intended to test only ThinkPad products. General checkout 25 Identify the failing symptoms in identifying and correcting problems with the ThinkPad computer.
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.... The utility is available on the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on page 30, and check the power sources. If an error code appears, go to "ThinkPad T61 and T61p (14.1-inch)" on the computer. Note: PC-Doctor... before you can select an item not only with the arrow keys, but also with the TrackPoint® pointer. Turn on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Note: If a supervisor password has been set by use of these devices, you cannot change the ...
.... The utility is available on the following Web site: http://www.lenovo.com/ support To create the PC-Doctor diagnostic diskette, follow the instruction on page 30, and check the power sources. If an error code appears, go to "ThinkPad T61 and T61p (14.1-inch)" on the computer. Note: PC-Doctor... before you can select an item not only with the arrow keys, but also with the TrackPoint® pointer. Turn on page 39. 26 ThinkPad T61 and T61p (14.1-inch) Hardware Maintenance Manual Note: If a supervisor password has been set by use of these devices, you cannot change the ...