Hardware Maintenance Manual
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ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkPad T40/T40p, T41/T41p, T42/T42p (MT 2373/2374/2375/2376/2378/2379) ThinkPad Dock II (MT 2877)
ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkPad T40/T40p, T41/T41p, T42/T42p (MT 2373/2374/2375/2376/2378/2379) ThinkPad Dock II (MT 2877)
Hardware Maintenance Manual
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Portions © IBM Corp. 2006. Contents About this manual 1 Introduction 3 Important service information 3 Strategy for replacing FRUs 3 How to use error messages 4 Diskette compatibility matrix 4...guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 43 Product overview 45 Specifications 45 Status indicators 50 FRU tests 53 Fn key combinations 54 Symptom-to....0-in . LCD models . . . 71 1020 Battery pack for 14.1-in . iii LCD models . . . 73 © Lenovo 2006.
Portions © IBM Corp. 2006. Contents About this manual 1 Introduction 3 Important service information 3 Strategy for replacing FRUs 3 How to use error messages 4 Diskette compatibility matrix 4...guide 35 Testing the computer 35 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad T40/T40p, T41/T41p, T42/T42p Series 43 Product overview 45 Specifications 45 Status indicators 50 FRU tests 53 Fn key combinations 54 Symptom-to....0-in . LCD models . . . 71 1020 Battery pack for 14.1-in . iii LCD models . . . 73 © Lenovo 2006.
Hardware Maintenance Manual
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... troubleshoot problems effectively. About this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad® T40/T40p, T41/T41p, T42/T42p series (MT2373, 2374, 2375,... 2376, 2378, 2379, 2668, 2669, 2678, 2679, 2686, and 2687), and ThinkPad Dock II (MT2877) products. Before servicing a ThinkPad product, be sure to review the safety information under "Safety notices: multilingual translations" on page 4, "Safety information" on page 16, and "Laser compliance statement" on page 22. © Lenovo...
... troubleshoot problems effectively. About this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is intended for ThinkPad® T40/T40p, T41/T41p, T42/T42p series (MT2373, 2374, 2375,... 2376, 2378, 2379, 2668, 2669, 2678, 2679, 2686, and 2687), and ThinkPad Dock II (MT2877) products. Before servicing a ThinkPad product, be sure to review the safety information under "Safety notices: multilingual translations" on page 4, "Safety information" on page 16, and "Laser compliance statement" on page 22. © Lenovo...
Hardware Maintenance Manual
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... also help you determine, during regular servicing, what FRUs are likely to need to "Intermittent problems" on page 65. System board. 58 T40/T40p, T41/T41p, T42/T42p This index can be replaced next. Note For a device not supported by pressing F10. 2. System board. 0177 Bad SVP data, stop POST task-The....-The checksum of symptoms. If the symptom is listed first, in POST or system operation. Then save the current setting by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in boldface type.
... also help you determine, during regular servicing, what FRUs are likely to need to "Intermittent problems" on page 65. System board. 58 T40/T40p, T41/T41p, T42/T42p This index can be replaced next. Note For a device not supported by pressing F10. 2. System board. 0177 Bad SVP data, stop POST task-The....-The checksum of symptoms. If the symptom is listed first, in POST or system operation. Then save the current setting by diagnostic codes in the ThinkPad notebook computers, see the manual for each error detected in boldface type.