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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 IdeaTab A2107A.............................24
Specifications ..................................................... 24
FRU replacement notices.................................. 25
Screw notices................................................ 25
Removing and replacing an FRU.................... 26
1010 SIM card cover.................................... 27
1020 Battery pack......................................... 28
1030 Base cover............................................ 29
1040 Micro SD card ..................................... 31
1050 System board....................................... 32
1060 Back camera ........................................ 35
1070 Front camera ....................................... 36
1080 USB board............................................ 37
Locations............................................................. 38
Front view .................................................... 38
Right-side view............................................ 39
Top and back view...................................... 40
Parts list .............................................................. 41
Overall........................................................... 42
AC adapters ................................................. 44
USB Cable..................................................... 44
Power cords..................................................45
Notices.........................................................48
Trademarks.........................................................49
Contents