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Miscellaneous parts 173 AC adapters 174 Power cords 175 Recovery discs 176 Windows 7 Home Basic (32 bit) DVDs . . . . 176 Windows 7 Home Premium (32 bit) DVDs . . 177 Windows 7 Home Premium (64 bit) DVDs . . 178 Windows 7 Professional (32 bit) DVDs . . . . 179 Windows 7 Professional (64 bit) DVDs . . . . 181 Common service tools 183 Notices 185 Trademarks 186 iv ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
Miscellaneous parts 173 AC adapters 174 Power cords 175 Recovery discs 176 Windows 7 Home Basic (32 bit) DVDs . . . . 176 Windows 7 Home Premium (32 bit) DVDs . . 177 Windows 7 Home Premium (64 bit) DVDs . . 178 Windows 7 Professional (32 bit) DVDs . . . . 179 Windows 7 Professional (64 bit) DVDs . . . . 181 Common service tools 183 Notices 185 Trademarks 186 iv ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual
User Manual
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... tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® Notebook products. ThinkPad Edge 14″ and E40 Machine Type (MT) 0199, 0578, and 0579 ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319 Use this manual... reference information for trained service technicians who are familiar with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad Notebook product, be sure to read all the information under "Safety information" on page 1 and "Important service information" on page 39...
... tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® Notebook products. ThinkPad Edge 14″ and E40 Machine Type (MT) 0199, 0578, and 0579 ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319 Use this manual... reference information for trained service technicians who are familiar with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad Notebook product, be sure to read all the information under "Safety information" on page 1 and "Important service information" on page 39...
User Manual
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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 (multilingual translations)" on page 28 © Copyright Lenovo 2010 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 Notebook.
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 (multilingual translations)" on page 28 © Copyright Lenovo 2010 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 Notebook.
User Manual
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... your leg muscles; Lift by standing or by pushing up above your eyes. Attention: Metal objects are fastened or rolled up with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual General safety Follow these rules to ensure general safety: v Observe good housekeeping in...
... your leg muscles; Lift by standing or by pushing up above your eyes. Attention: Metal objects are fastened or rolled up with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual General safety Follow these rules to ensure general safety: v Observe good housekeeping in...
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... not become a victim yourself. - The surface is conductive; Blowers and fans - v If an electrical accident occurs: - Switch off power. - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual such touching can cause personal injury and machine damage. v Do not service the...
... not become a victim yourself. - The surface is conductive; Blowers and fans - v If an electrical accident occurs: - Switch off power. - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual such touching can cause personal injury and machine damage. v Do not service the...
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...capacitor v Mechanical hazards, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. If any non-ThinkPad alterations. 7. Power off , and the power cord disconnected. A third-wire ground connector in the parts list. Remove the cover. 6. Check... pin and the frame ground. Check inside the unit for damage (loose, broken, or sharp edges). 2. Check exterior covers for any obvious non-ThinkPad alterations. Check the power cord for worn, frayed, or pinched cables. 9. Checklist: 1. Check for : a. Disconnect the power cord. 3. b....
...capacitor v Mechanical hazards, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. If any non-ThinkPad alterations. 7. Power off , and the power cord disconnected. A third-wire ground connector in the parts list. Remove the cover. 6. Check... pin and the frame ground. Check inside the unit for damage (loose, broken, or sharp edges). 2. Check exterior covers for any obvious non-ThinkPad alterations. Check the power cord for worn, frayed, or pinched cables. 9. Checklist: 1. Check for : a. Disconnect the power cord. 3. b....
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... a charge even when you use an ESD common ground or reference point. Attach the ESD ground clip to guard against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual You can be verified by equalizing the charge so that are sensitive to...
... a charge even when you use an ESD common ground or reference point. Attach the ESD ground clip to guard against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual You can be verified by equalizing the charge so that are sensitive to...
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... into your eyes or on after FRU replacement, make sure all screws, springs, and other small parts are in place and are present after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Use of an incorrect battery can result in ignition or explosion of the...
... into your eyes or on after FRU replacement, make sure all screws, springs, and other small parts are in place and are present after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Use of an incorrect battery can result in ignition or explosion of the...
User Manual
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..., the drive is installed, note the following : DANGER Emits visible and invisible laser radiation when open . Do not open . If one of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the requirements of the Department of Health and Human Services 21...certified to conform to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual A CD-ROM drive, a DVD-ROM drive, or any other than those ...
..., the drive is installed, note the following : DANGER Emits visible and invisible laser radiation when open . Do not open . If one of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the requirements of the Department of Health and Human Services 21...certified to conform to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual A CD-ROM drive, a DVD-ROM drive, or any other than those ...
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... the service action. Attention: The drive startup sequence in the computer you select an incorrect drive, data or programs can be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual After a system board is replaced, ensure that the latest BIOS ... follows: 1. then, when service has been completed, verify that those settings remain in this task. If you are instructed to http://www.lenovo.com/support 2. Go to replace either the processor board or the system board, and replacing one of them does not correct the problem, ...
... the service action. Attention: The drive startup sequence in the computer you select an incorrect drive, data or programs can be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual After a system board is replaced, ensure that the latest BIOS ... follows: 1. then, when service has been completed, verify that those settings remain in this task. If you are instructed to http://www.lenovo.com/support 2. Go to replace either the processor board or the system board, and replacing one of them does not correct the problem, ...