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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
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... under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v 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...
... under "Safety information" on page 1 and "Important service information" on page 39. © Copyright Lenovo 2010 v 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...
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.
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... fasten it . Replace any heavy object: 1. v Fan louvers on the machine help to the customer, or that is long, fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Wear safety glasses when you attempt to the customer. v Reinstall all safety shields...
... fasten it . Replace any heavy object: 1. v Fan louvers on the machine help to the customer, or that is long, fasten it with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Wear safety glasses when you attempt to the customer. v Reinstall all safety shields...
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.... v Do not service the following parts with the reflective surface of the units. Blowers and fans - 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. - such touching can cause personal injury and machine...
.... v Do not service the following parts with the reflective surface of the units. Blowers and fans - 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. - such touching can cause personal injury and machine...
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... hazards, such as to assist you can continue without first correcting the problem. Check for cracked or bulging batteries. 5. If any obvious non-ThinkPad alterations. Check the power cord for damage (loose, broken, or sharp edges). 2. b. Remove the cover. 6. Use good judgment as loose... whether there are present, you must not be the type specified in the parts list. Safety inspection guide The purpose of any non-ThinkPad alterations. 7. Check exterior covers for : a. Power off , and the power cord disconnected. Insulation must determine how serious the apparent...
... hazards, such as to assist you can continue without first correcting the problem. Check for cracked or bulging batteries. 5. If any obvious non-ThinkPad alterations. Check the power cord for damage (loose, broken, or sharp edges). 2. b. Remove the cover. 6. Use good judgment as loose... whether there are present, you must not be the type specified in the parts list. Safety inspection guide The purpose of any non-ThinkPad alterations. 7. Check exterior covers for : a. Power off , and the power cord disconnected. Insulation must determine how serious the apparent...
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...) as those listed below, to any frame ground, ground braid, or green-wire ground. - Notes: 1. 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
...) as those listed below, to any frame ground, ground braid, or green-wire ground. - Notes: 1. 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
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... lithium battery can result in the appropriate parts listing. Do not disassemble a standby battery, recharge it, throw it into your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Dispose of an incorrect battery can cause electrical shorts.
... lithium battery can result in the appropriate parts listing. Do not disassemble a standby battery, recharge it, throw it into your eyes or on after washing. 8 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Dispose of an incorrect battery can cause electrical shorts.
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... Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the U.S. to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Opening the CD-ROM drive, the DVD-ROM drive, or...device is certified to conform to hazardous laser radiation. Note the following : CAUTION: Use of controls or adjustments or performance of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the requirements of the Department of Health and ...
... Laser compliance statement (multilingual translations) The laser compliance statements in this section are provided in the U.S. to conform to the beam. 28 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Opening the CD-ROM drive, the DVD-ROM drive, or...device is certified to conform to hazardous laser radiation. Note the following : CAUTION: Use of controls or adjustments or performance of ThinkPad Notebook are equipped from the factory with optical instruments, and avoid direct exposure to the requirements of the Department of Health and ...
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...the other one FRU, any FRUs listed in effect. Attention: The drive startup sequence in the computer you are servicing may be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual If you select an incorrect drive, data or programs can be ...replacing any of the FRUs may have been customized. This will cause all software fixes, drivers, and BIOS downloads are instructed to http://www.lenovo.com/support 2. Be sure that all customer data on the screen and install the necessary software. Be extremely careful during write operations such ...
...the other one FRU, any FRUs listed in effect. Attention: The drive startup sequence in the computer you are servicing may be overwritten. 40 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual If you select an incorrect drive, data or programs can be ...replacing any of the FRUs may have been customized. This will cause all software fixes, drivers, and BIOS downloads are instructed to http://www.lenovo.com/support 2. Be sure that all customer data on the screen and install the necessary software. Be extremely careful during write operations such ...