Lenovo E40-70 Notebook User Manual
Hardware maintenance manual
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Table of contents
Document Outline
- About this manual
- Chapter 1. Safety information
- Chapter 2. Important service information
- Chapter 3. General checkout
- Chapter 4. Related service information
- Chapter 5. Passwords
- Chapter 6. Status indicators
- Chapter 7. Function keys
- Chapter 8. Locations
- Chapter 9. FRU replacement notices
- Chapter 10. Removing or replacing a FRU
- General guidelines
- 1010 External battery pack
- 1020 Keyboard
- 1030 Optical disk drive
- 1040 Base cover assembly
- 1050 Hard disk drive or solid-state hybrid drive
- 1060 Wireless-LAN /Bluetooth card
- 1070 Memory module
- 1080 Upper case
- 1090 Audio board, audio board cable, power board, touch pad board cable, finger printer board and LED board
- 1100 System board
- 1110 Thermal fan assembly and Heat Sink assembly
- 1120 Speaker assembly
- 1130 LCD unit and DC-in cable
- 1140 LCD front bezel
- 1150 LCD panel and hinges
- 1160 Integrated camera and LCD cable
- 1170 Antenna assembly and LCD cover
- Appendix A. Notices
- Appendix B. Abbreviation table