Table of Contents
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Contents
About this manual. . . . . . . . . . .
Chapter 1. Safety information . . . . .
General safety . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . .
discharge. . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . .
information . . . . . . . . . . . . . . 19
Strategy for replacing FRUs . . . . . . . . .
solid-state drive . . . . . . . . . . . .
board . . . . . . . . . . . . . . . .
FRU identification. . . . . . . . . . . .
Chapter 3. General checkout . . . . . 21
What to do first . . . . . . . . . . . . . .
Power system checkout . . . . . . . . . . .
Checking the ac power adapter . . . . . .
information . . . . . . . . . . . . . . 25
Recovery . . . . . . . . . . . . . . . . .
. . . . . . . . . . . .
operating system only) . . . . . . . . . .
Sleep mode . . . . . . . . . . . . . .
Chapter 5. Passwords . . . . . . . . . 27
Power-on password . . . . . . . . . . . .
. . . . . . . . . . . .
Administrator password . . . . . . . . . . .
Chapter 6. Status indicators . . . . . 29
Chapter 7. Function keys . . . . . . . 31
Chapter 8. Locations . . . . . . . . . 33
© Copyright Lenovo 2015
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indicators. . . . . . . . . . . . . . . . .
1
Front view. . . . . . . . . . . . . . .
1
Left-side view . . . . . . . . . . . . .
1
Right-side view. . . . . . . . . . . . .
2
Bottom view . . . . . . . . . . . . . .
Locating FRUs and CRUs . . . . . . . . . .
3
Major FRUs and CRUs. . . . . . . . . .
4
4
notices . . . . . . . . . . . . . . . . 51
19
Screw notices . . . . . . . . . . . . . . .
19
FRU . . . . . . . . . . . . . . . . . . 53
20
General guidelines . . . . . . . . . . . . .
20
1010 External battery pack . . . . . . . . . .
1020 Keyboard . . . . . . . . . . . . . .
1030 Optical disk drive . . . . . . . . . . .
21
1040 Base cover assembly . . . . . . . . . .
22
22
1060 Wireless-LAN /Bluetooth card . . . . . .
1070 Memory module . . . . . . . . . . . .
23
1080 Upper case . . . . . . . . . . . . . .
1100 System board . . . . . . . . . . . . .
25
25
assembly . . . . . . . . . . . . . . . . .
1120 Speaker assembly . . . . . . . . . . .
25
1130 LCD unit and DC-in cable . . . . . . . .
25
1140 LCD front bezel . . . . . . . . . . . .
26
1150 LCD panel and hinges . . . . . . . . .
1160 Integrated camera and LCD cable . . . . .
27
1170 Antenna assembly and LCD cover . . . . .
27
Appendix A. Notices . . . . . . . . . . 79
27
Electronic emissions notices . . . . . . . . .
Trademarks . . . . . . . . . . . . . . . .
Appendix B. Abbreviation table . . . . 81
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33
33
34
35
35
36
37
43
44
51
53
54
54
56
57
58
60
61
62
63
66
68
70
71
73
74
75
76
80
80
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