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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... under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v 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 along with the advanced ...diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® Notebook products. About this manual This manual contains service and reference information for trained service technicians who are familiar with...
... under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v 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 along with the advanced ...diagnostic tests to troubleshoot problems. Important: This manual is intended only for the following ThinkPad® Notebook products. About this manual This manual contains service and reference information for trained service technicians who are familiar with...
User Manual
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v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 28 © Copyright Lenovo 2010 1 Safety information This chapter presents following safety information that 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 5 v "Handling devices that are sensitive to be familiar with before you service a ThinkPad Notebook.
v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 28 © Copyright Lenovo 2010 1 Safety information This chapter presents following safety information that 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 5 v "Handling devices that are sensitive to be familiar with before you service a ThinkPad Notebook.
User Manual
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... equipment unsafe. v Wear safety glasses when you think is too heavy for 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 Reinstall all covers correctly before returning the machine to lift. 4. v When lifting any...
... equipment unsafe. v Wear safety glasses when you think is too heavy for 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 Reinstall all covers correctly before returning the machine to lift. 4. v When lifting any...
User Manual
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... following parts with the reflective surface of the units. Motor generators - do not become a victim yourself. - Power supply units - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Switch off power. - Pumps - v If an electrical accident occurs: - such touching can cause...
... following parts with the reflective surface of the units. Motor generators - do not become a victim yourself. - Power supply units - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Switch off power. - Pumps - v If an electrical accident occurs: - such touching can cause...
User Manual
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If any unsafe conditions are any non-ThinkPad alterations. 7. Use a meter to attachment of non-ThinkPad features or options not covered by this inspection guide is to assist you can cause serious or fatal electrical shock) v Explosive hazards, such as a ... safety of any potentially unsafe conditions, use good judgment to identify potential safety hazards due to measure third-wire ground continuity for any obvious non-ThinkPad alterations. Use good judgment as loose or missing hardware To determine whether there are present, you must not be frayed or worn. 4. Check that ...
If any unsafe conditions are any non-ThinkPad alterations. 7. Use a meter to attachment of non-ThinkPad features or options not covered by this inspection guide is to assist you can cause serious or fatal electrical shock) v Explosive hazards, such as a ... safety of any potentially unsafe conditions, use good judgment to identify potential safety hazards due to measure third-wire ground continuity for any obvious non-ThinkPad alterations. Use good judgment as loose or missing hardware To determine whether there are present, you must not be frayed or worn. 4. Check that ...
User Manual
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... charge. The mat is a difference in protective packages until they exceed the requirements noted here. 2. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Protect against your clothing.
... charge. The mat is a difference in protective packages until they exceed the requirements noted here. 2. v Wear a grounded wrist strap against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Protect against your clothing.
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... replacement, make sure all screws, springs, and other small parts are not left loose inside the LCD gets into your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual DANGER Some standby batteries contain a small amount of nickel. Do not disassemble a standby...
... replacement, make sure all screws, springs, and other small parts are not left loose inside the LCD gets into your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual DANGER Some standby batteries contain a small amount of nickel. Do not disassemble a standby...
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...ROM drive. If a CD-ROM drive, a DVD-ROM drive, or another laser device is certified in exposure to the requirements 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..., it is installed, note the following : DANGER Emits visible and invisible laser radiation when open . to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Laser compliance statement (multilingual translations) The laser compliance statements in ...
...ROM drive. If a CD-ROM drive, a DVD-ROM drive, or another laser device is certified in exposure to the requirements 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..., it is installed, note the following : DANGER Emits visible and invisible laser radiation when open . to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Laser compliance statement (multilingual translations) The laser compliance statements in ...
User Manual
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...may have both a processor board and a system board. Be sure that board, and then replace the other one , to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual If you are installed before you continue. Before replacing the adapter or ... see if the symptoms change. Use the following strategy to prevent unnecessary expense for replacing a hard disk drive Always try to http://www.lenovo.com/support 2. Enter the product number of the data before completing the service action. If you are instructed to replace either the processor...
...may have both a processor board and a system board. Be sure that board, and then replace the other one , to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual If you are installed before you continue. Before replacing the adapter or ... see if the symptoms change. Use the following strategy to prevent unnecessary expense for replacing a hard disk drive Always try to http://www.lenovo.com/support 2. Enter the product number of the data before completing the service action. If you are instructed to replace either the processor...