Table Of Contents - Lenovo IdeaPad 3 Hardware Maintenance Manual
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Also See for IdeaPad 3:
- Hardware maintenance manual (70 pages) ,
- User manual (34 pages) ,
- Setup manual (14 pages)
Table of Contents
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Contents
About this manual . . . . . . . . . . . . iii
Chapter 1. Safety information . . . . . . 1
General safety . . . . . . . . . . . . . . . . 1
Electrical safety . . . . . . . . . . . . . . . . 1
Safety inspection guide . . . . . . . . . . . . . 2
discharge . . . . . . . . . . . . . . . . . . 3
Grounding requirements . . . . . . . . . . . . 4
Safety notices (multilingual translations) . . . . . . 4
Chapter 2. General checkout . . . . . 21
What to do first . . . . . . . . . . . . . . .
CRU list . . . . . . . . . . . . . . . . . .
CRU . . . . . . . . . . . . . . . . . . 27
Service tools . . . . . . . . . . . . . . . .
General guidelines . . . . . . . . . . . . . .
Remove the lower case . . . . . . . . . . . .
For 14-inch and 15-inch models . . . . . .
© Copyright Lenovo 2020
. . . . . . . . . . .
For 17-inch models . . . . . . . . . . .
Remove the battery pack . . . . . . . . . . .
Remove the storage drive with bracket . . . . . .
Remove the heat sink . . . . . . . . . . . .
Remove the fan . . . . . . . . . . . . . . .
Remove the solid-state drive. . . . . . . . . .
Remove the coin-cell battery. . . . . . . . . .
Remove the Wi-Fi card . . . . . . . . . . . .
Remove the I/O board . . . . . . . . . . . .
Remove the fingerprint reader . . . . . . . . .
Remove the system board. . . . . . . . . . .
21
Remove the upper case (with keyboard) . . . . .
22
Remove the hinge cover . . . . . . . . . . .
Remove the LCD bezel . . . . . . . . . . . .
Remove the LCD panel . . . . . . . . . . . .
23
For 14-inch and 15-inch models . . . . . .
For 17-inch models . . . . . . . . . . .
27
models only) . . . . . . . . . . . . . . . .
27
Remove the microphone rubber . . . . . . . .
28
Remove the camera module . . . . . . . . . .
28
Trademarks . . . . . . . . . . . . . . . . . lix
29
31
32
34
36
37
39
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40
41
42
43
44
46
49
49
50
50
52
54
56
56
i
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