Table Of Contents - Lenovo 100S Chromebook-11IBY Hardware Maintenance Manual

Contents
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
Handling devices that are sensitive to electrostatic
discharge. . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Safety notices (multilingual translations) . . . . . .
Chapter 2. General checkout . . . . . 19
What to do first . . . . . . . . . . . . . .
Checking the ac power adapter . . . . . . . .
Chapter 3. Idetifying FRUs (CRUs) . . 21
All FRUs (CRUs) for Lenovo 100S
Chromebook-11IBY. . . . . . . . . . . . .
Lenovo part numbers of replacement FRUs or
CRUs . . . . . . . . . . . . . . . . . .
Chapter 4. Removing a FRU or CRU . 25
General guidelines . . . . . . . . . . . . .
Remove the upper case and the battery. . . . .
Remove the I/O board . . . . . . . . . . . .
© Copyright Lenovo 2015
Remove the WLAN & Bluetooth combo module. .
1 Remove the speakers . . . . . . . . . . . .
1 Remove the system board and the DC-in cable . .
2 Remove the touch pad module . . . . . . . .
Disassemble the LCD module . . . . . . . . .
3
Remove the LCD bezel. . . . . . . . . .
4
Remove the LCD panel, the hinges, the LCD
4 cable and the camera module . . . . . . .
Appendix A. Features, controls, and
connectors . . . . . . . . . . . . . . 37
19
20
Appendix B. Specifications . . . . . . 39
Appendix C. Lenovo part numbers
of screws used on Lenovo 100S
21
Chromebook-11IBY . . . . . . . . . . 41
22
Appendix D. Lenovo part numbers of
ac adapters and power cords . . . . 43
25
Appendix E. Label locations. . . . . . 45
25
Trademarks . . . . . . . . . . . . . . . .
28
29
30
31
33
34
34
35
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