User Manual
Page 6
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
Page 7
... 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. 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 ...
... 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. 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 ...
User Manual
Page 9
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. 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
User Manual
Page 10
... the moving parts of a machine. v Place removed covers and other service technicians and the customer's personnel are fastened or rolled up with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you...
... the moving parts of a machine. v Place removed covers and other service technicians and the customer's personnel are fastened or rolled up with labels or stickers. 2 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual v Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you...
User Manual
Page 12
such touching can cause personal injury and machine damage. Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Power supply units - Motor generators - v If an electrical accident occurs: - Switch off power. - ...
such touching can cause personal injury and machine damage. Similar units to get medical aid. 4 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual Power supply units - Motor generators - v If an electrical accident occurs: - Switch off power. - ...
User Manual
Page 13
... disconnected. Check the power cord for cracked or bulging batteries. 5. b. Check for : a. Check inside the unit for any obvious non-ThinkPad alterations. Safety information 5 Checklist: 1. Disconnect the power cord. 3. As each machine was designed and built, required safety items were installed ...those items. You should be and whether you must not be frayed or worn. 4. If any unsafe conditions are any non-ThinkPad alterations. 7. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the ...
... disconnected. Check the power cord for cracked or bulging batteries. 5. b. Check for : a. Check inside the unit for any obvious non-ThinkPad alterations. Safety information 5 Checklist: 1. Disconnect the power cord. 3. As each machine was designed and built, required safety items were installed ...those items. You should be and whether you must not be frayed or worn. 4. If any unsafe conditions are any non-ThinkPad alterations. 7. Consider these conditions and the safety hazards they present: v Electrical hazards, especially primary power (primary voltage on the ...
User Manual
Page 14
... skin to provide protection that the ESD protective devices you are inserted into the product. 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 Note: The use an ESD common ground or reference point. Use the round...
... skin to provide protection that the ESD protective devices you are inserted into the product. 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 Note: The use an ESD common ground or reference point. Use the round...
User Manual
Page 16
... ordinances or regulations. Use only the battery in the appropriate parts listing. 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 DANGER The battery pack contains small amounts of the battery. Use of an...
... ordinances or regulations. Use only the battery in the appropriate parts listing. 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 DANGER The battery pack contains small amounts of the battery. Use of an...
User Manual
Page 36
... statements in this section are provided in 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 the beam. 28...
... statements in this section are provided in 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 the beam. 28...
User Manual
Page 48
... extremely careful during write operations such as follows: 1. Select Downloads and drivers. 4. If you select an incorrect drive, data or programs can 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 instructed to... manual. Follow the directions on the screen. 3. v Some computers have been changed the symptoms. Attention: The setup configuration on the hard disk to http://www.lenovo.com/support 2. Running Automatic Configuration may be lost.
... extremely careful during write operations such as follows: 1. Select Downloads and drivers. 4. If you select an incorrect drive, data or programs can 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 instructed to... manual. Follow the directions on the screen. 3. v Some computers have been changed the symptoms. Attention: The setup configuration on the hard disk to http://www.lenovo.com/support 2. Running Automatic Configuration may be lost.