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Contents
About this manual. . . . . . . . . . .
iii
Chapter 5. Locations . . . . . . . . .
33
Locating tablet controls, connectors, and
Chapter 1. Safety information . . . . . . 1
indicators. . . . . . . . . . . . . . . . .
33
General safety . . . . . . . . . . . . . . . .
1
Front view and side view . . . . . . . . .
33
Electrical safety . . . . . . . . . . . . . . .
1
Rear view . . . . . . . . . . . . . . .
34
Safety inspection guide . . . . . . . . . . . .
3
Locating FRUs and CRUs . . . . . . . . . .
34
Handling devices that are sensitive to electrostatic
Major FRUs . . . . . . . . . . . . . .
35
discharge. . . . . . . . . . . . . . . . . .
3
Miscellaneous kits and other parts . . . . .
36
Grounding requirements . . . . . . . . . . . .
4
Looking up FRU information . . . . . . . . .
36
Safety notices (multilingual translations) . . . . . .
4
Chapter 6. FRU replacement
Chapter 2. Important service
notices . . . . . . . . . . . . . . . .
37
information . . . . . . . . . . . . . .
19
Screw notices . . . . . . . . . . . . . . .
37
Strategy for replacing FRUs . . . . . . . . .
19
Retaining serial numbers. . . . . . . . . . .
38
Important notice for replacing a system
board . . . . . . . . . . . . . . . .
19
Chapter 7. Removing or replacing a
Strategy for replacing FRUs for CTO, special bid
FRU . . . . . . . . . . . . . . . . . .
39
model, and standard models . . . . . . . . .
20
General guidelines . . . . . . . . . . . . .
39
Product definition . . . . . . . . . . . .
20
Before servicing the tablet . . . . . . . . . .
40
FRU identification. . . . . . . . . . . .
20
1010 Back cover assembly . . . . . . . . . .
41
Chapter 3. General checkout . . . . .
23
1020 Wireless-WAN card
. . . . . . . . . .
42
What to do first . . . . . . . . . . . . . .
23
1030 Front-facing camera . . . . . . . . . .
43
Checkout guide . . . . . . . . . . . . . .
24
1040 Rear-facing camera . . . . . . . . . .
44
Lenovo Solution Center . . . . . . . . .
24
1050 System board . . . . . . . . . . . . .
44
Power system checkout . . . . . . . . . . .
24
1060 Audio-card cable . . . . . . . . . . .
45
Checking the built-in battery and operational
1070 Audio card . . . . . . . . . . . . . .
46
charging . . . . . . . . . . . . . . .
24
1080 Touch-sensor-card support bracket . . . .
46
Checking the ac power adapter . . . . . .
25
1090 Speakers assembly . . . . . . . . . .
48
1100 Display cable . . . . . . . . . . . . .
49
Chapter 4. Related service
1110 Touch-sensor cable . . . . . . . . . .
49
information . . . . . . . . . . . . . .
27
1120 Wireless-LAN antenna assembly . . . . .
50
Recovery overview . . . . . . . . . . . . .
27
1130 Built-in battery . . . . . . . . . . . .
51
Refreshing your tablet . . . . . . . . . .
27
1140 System-board support bracket . . . . . .
52
Resetting your tablet to the factory default
1150 Wireless-WAN antenna assembly . . . . .
52
settings. . . . . . . . . . . . . . . .
27
1160 LCD module assembly . . . . . . . . .
54
Using the advanced startup options . . . .
28
Recovering your operating system if Windows
Appendix A. Notices . . . . . . . . . .
55
8.1 fails to start. . . . . . . . . . . . .
28
Electronic emission notices. . . . . . . . . .
56
Creating and using recovery media . . . . .
28
Trademarks . . . . . . . . . . . . . . . .
56
Supervisor password . . . . . . . . . . . .
29
Symptom-to-FRU index . . . . . . . . . . .
30
Appendix B. Abbreviation and
Numeric error codes
. . . . . . . . . .
31
acronym table . . . . . . . . . . . . .
57
Intermittent problems . . . . . . . . . .
31
Undetermined problems . . . . . . . . .
32
© Copyright Lenovo 2014
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