User Manual
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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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...″ and E40 Machine Type (MT) 0199, 0578, and 0579 ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319 Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad ... along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v About this manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad Notebook products.
...″ and E40 Machine Type (MT) 0199, 0578, and 0579 ThinkPad Edge 15″ and E50 MT 0301, 0302, and 0319 Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively. Before servicing a ThinkPad ... along with the advanced diagnostic tests to read all the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v About this manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad Notebook products.
User Manual
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... ensure general safety: v Observe good housekeeping in the area of your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Insert the ends of the machines during and after maintenance. Do not obstruct fan louvers or...
... ensure general safety: v Observe good housekeeping in the area of your necktie or scarf inside clothing or fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Insert the ends of the machines during and after maintenance. Do not obstruct fan louvers or...
User Manual
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Power supply units - Blowers and fans - Use caution; Switch off power. - Motor generators - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal ...
Power supply units - Blowers and fans - Use caution; Switch off power. - Motor generators - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Do not touch live electrical circuits with the power on when they are removed from their normal ...
User Manual
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.... You should be and whether you in identifying potentially unsafe conditions. Power off , and the power cord disconnected. Check for damage (loose, broken, or sharp edges). 2. Use good judgment as metal filings, contamination, water or other liquids, or signs of every service task. Remove the cover. 6. Check exterior covers for cracked...
.... You should be and whether you in identifying potentially unsafe conditions. Power off , and the power cord disconnected. Check for damage (loose, broken, or sharp edges). 2. Use good judgment as metal filings, contamination, water or other liquids, or signs of every service task. Remove the cover. 6. Check exterior covers for cracked...
User Manual
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... specific service requirement. v Select a grounding system, such as fully effective. 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 Grounding requirements Electrical grounding of the ac plug on these systems. - The mat is a difference in...
... specific service requirement. v Select a grounding system, such as fully effective. 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 Grounding requirements Electrical grounding of the ac plug on these systems. - The mat is a difference in...
User Manual
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... 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 DANGER The battery pack contains small amounts of the battery as required by shaking the computer...
... 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 DANGER The battery pack contains small amounts of the battery as required by shaking the computer...
User Manual
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... EN 60825-1 for Class 1 laser products. There are no serviceable parts inside those specified herein might result in exposure to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual to conform to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products...
... EN 60825-1 for Class 1 laser products. There are no serviceable parts inside those specified herein might result in exposure to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual to conform to the requirements of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products...
User Manual
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... manual. If you are instructed to replace either the processor board or the system board, and replacing one , to http://www.lenovo.com/support 2. Note the current configuration settings (using the View Configuration option); Strategy for replacing and servicing FRUs: v If you... are instructed to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual After a system board is replaced, ensure that changed . Select Downloads and drivers...
... manual. If you are instructed to replace either the processor board or the system board, and replacing one , to http://www.lenovo.com/support 2. Note the current configuration settings (using the View Configuration option); Strategy for replacing and servicing FRUs: v If you... are instructed to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual After a system board is replaced, ensure that changed . Select Downloads and drivers...
User Manual
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...models and are not found on the eSupport site.) v The HMM will be returned in PEW under COMPONENT INFORMATION. 42 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual An example of key commodities are loaded in the PEW record under the 4-...drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory. A CMV is a unique configuration that has been negotiated between IBM or Lenovo and the customer. v The MTM portion of key commodities will have this configuration sent to fulfillment, where it is NOT generally announced. GAVs ...
...models and are not found on the eSupport site.) v The HMM will be returned in PEW under COMPONENT INFORMATION. 42 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual An example of key commodities are loaded in the PEW record under the 4-...drives, system boards, microprocessors, Liquid Crystal Displays (LCDs), and memory. A CMV is a unique configuration that has been negotiated between IBM or Lenovo and the customer. v The MTM portion of key commodities will have this configuration sent to fulfillment, where it is NOT generally announced. GAVs ...