Lenovo Tab 2 A7-10 (English) Hardware Maintenance Manual - Lenovo TAB 2 A7-10 - Page 3

Contents, About this manual, Safety information, Important service information, General checkout - 30

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Contents About this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser compliance statement 14 Important service information 16 Strategy for replacing FRUs 16 Important notice for replacing a system board 17 Important information about replacing RoHS compliant FRUs 18 General checkout 19 What to do first 20 Power system checkout 21 Checking the IdeaTab AC Charger........... 21 Checking the internal battery status......... 21 Related service information 23 Security 23 Power management 23 Activating/Deactivating the Display....... 23 Lenovo TAB 2 A7-10F 24 Specifications 24 FRU replacement notices 25 Screw notices 25 Removing and replacing an FRU 26 1010 SD card cover 27 1020 Micro SD card 28 1030 Back cover 30 1040 Battery pack 31 1050 System board 33 1060 Camera 38 1070 Volume Key and Power Key 39 Locations 40 Parts list 41 Overall 42 AC adapters 43 Screws 43 Notices 44 Trademarks 45 iii

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iii
About this manual
........................................
iv
Safety information
.........................................
1
General safety
......................................................
2
Electrical safety
....................................................
3
Safety inspection guide
......................................
5
Handling devices that are sensitive to
electrostatic discharge
.........................................
6
Grounding requirements
...................................
6
Safety notices: multilingual translations
..........
7
Laser compliance statement
.............................
14
Important service information
...................
16
Strategy for replacing FRUs
.............................
16
Important notice for replacing a system
board
.............................................................
17
Important information about replacing RoHS
compliant FRUs
.................................................
18
General checkout
........................................
19
What to do first
..................................................
20
Power system checkout
....................................
21
Checking the IdeaTab AC Charger
...........
21
Checking the internal battery status
.........
21
Related service information
.......................
23
Security
...............................................................
23
Power management
..........................................
23
Activating/Deactivating the Display
.......
23
Lenovo TAB 2 A7-10F
.................................
24
Specifications
.....................................................
24
FRU replacement notices
..................................
25
Screw notices
................................................
25
Removing and replacing an FRU
....................
26
1010 SD card cover
......................................
27
1020 Micro SD card
.....................................
28
1030 Back cover
............................................
30
1040 Battery pack
.........................................
31
1050 System board
.......................................
33
1060 Camera
.................................................
38
1070 Volume Key and Power Key
............
39
Locations
.............................................................
40
Parts list
..............................................................
41
Overall
...........................................................
42
AC adapters
.................................................
43
Screws
...........................................................
43
Notices
.........................................................
44
Trademarks
........................................................
45
Contents