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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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... the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v Use this manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad Notebook products. About this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
... the information under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v Use this manual This manual contains service and reference information for trained service technicians who are familiar with ThinkPad Notebook products. About this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
User Manual
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v "General safety" on page 2 v "Electrical safety" on page 3 v "Safety inspection guide" on page 5 v "Handling devices 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 28 © Copyright Lenovo 2010 1 Safety information This chapter presents following safety information 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 5 v "Handling devices 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 28 © Copyright Lenovo 2010 1 Safety information This chapter presents following safety information that are sensitive to be familiar with before you service a ThinkPad Notebook.
User Manual
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... service technicians and the customer's personnel are not in the moving parts of a machine. If your hair is long, fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual General safety Follow these rules to lift. 4. Never move suddenly or twist when...
... service technicians and the customer's personnel are not in the moving parts of a machine. If your hair is long, fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual General safety Follow these rules to lift. 4. Never move suddenly or twist when...
User Manual
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Use caution; The surface is conductive; Power supply units - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual do not become a victim yourself. - Blowers and fans - Pumps - Motor generators - Switch off ...
Use caution; The surface is conductive; Power supply units - Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual do not become a victim yourself. - Blowers and fans - Pumps - Motor generators - Switch off ...
User Manual
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...the checks with . Check exterior covers for : a. Disconnect the power cord. 3. Use good judgment as to attachment of non-ThinkPad features or options not covered by this inspection guide is to measure third-wire ground continuity for 0.1 ohm or less between the ... on the frame can continue without first correcting the problem. Check for worn, frayed, or pinched cables. 9. Check for any obvious non-ThinkPad alterations. b. Check for cracked or bulging batteries. 5. The power cord should use good judgment to identify potential safety hazards due to the safety...
...the checks with . Check exterior covers for : a. Disconnect the power cord. 3. Use good judgment as to attachment of non-ThinkPad features or options not covered by this inspection guide is to measure third-wire ground continuity for 0.1 ohm or less between the ... on the frame can continue without first correcting the problem. Check for worn, frayed, or pinched cables. 9. Check for any obvious non-ThinkPad alterations. b. Check for cracked or bulging batteries. 5. The power cord should use good judgment to identify potential safety hazards due to the safety...
User Manual
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Protect against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Wear a grounded wrist strap against ESD damage is desirable but not necessary. - The ...
Protect against ESD damage by a certified electrician. 6 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Wear a grounded wrist strap against ESD damage is desirable but not necessary. - The ...
User Manual
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...°C (212°F), incinerate it, or expose its cell contents to water. DANGER Before the computer is powered on your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Use only the battery in the appropriate parts listing. Use of an incorrect...
...°C (212°F), incinerate it, or expose its cell contents to water. DANGER Before the computer is powered on your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Use only the battery in the appropriate parts listing. Use of an incorrect...
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... CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual There are no serviceable parts inside those specified herein ...the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Some models of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to hazardous laser radiation. Such devices are also sold separately as a CD...
... CD-ROM drive, the DVD-ROM drive, or any other optical storage device could result in exposure to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual There are no serviceable parts inside those specified herein ...the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese v Korean v Spanish v Traditional Chinese Some models of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to hazardous laser radiation. Such devices are also sold separately as a CD...
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...in effect. Go to see if the symptoms change. Before replacing the adapter or device, remove the FRUs, one by one, to http://www.lenovo.com/support 2. Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: v If you are servicing may be the cause ...completing the service action. If you continue. then, when service has been completed, verify that the latest BIOS is loaded to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual This will cause all software fixes, drivers, and BIOS downloads are ...
...in effect. Go to see if the symptoms change. Before replacing the adapter or device, remove the FRUs, one by one, to http://www.lenovo.com/support 2. Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: v If you are servicing may be the cause ...completing the service action. If you continue. then, when service has been completed, verify that the latest BIOS is loaded to be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual This will cause all software fixes, drivers, and BIOS downloads are ...