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iii
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
Strategy for replacing a hard disk drive ............17
Important notice for replacing a system
board ................................................................17
Important information about replacing RoHS
compliant FRUs ............................................18
General checkout ...................................... 19
What to do rst ............................................. 20
Power system checkout................................21
Checking the AC adapter .................................21
Checking the battery pack ...............................22
Related service information ...................... 23
Restoring the factory contents by using
OneKey Recovery ........................................ 23
Restore of factory default .................................23
Using recovery discs.........................................23
Passwords ....................................................24
Power-on password ..........................................24
Supervisor password .......................................24
Power management ..................................... 25
Screen blank mode ...........................................25
Sleep (standby) mode ......................................25
Hibernation mode .............................................26
Lenovo IdeaPad Tablet K1 ......................... 27
Specications ............................................... 27
FRU replacement notices .............................29
Screw notices ..................................................29
Removing and replacing an FRU ................. 30
1010 Base cover ...............................................31
1020 Battery pack .............................................33
1030 Middle cover ............................................34
1040 Docking bracket .......................................35
1050
System board ............................................36
1060 Switch board, SD board and
HDMI board ......................................................38
1070 Speaker ...................................................41
1080
Optical nger navigation (OFN) module .....42
1090 Panel support bracket ..............................43
1100 Integrated camera ....................................44
1110 Antenna assembly ....................................45
Locations ......................................................46
Front view and Right-side view .........................46
Bottom and Left-side view ...............................47
Parts list ........................................................48
Overall ..............................................................49
Miscellaneous parts ..........................................51
AC adapters ......................................................52
Notices.........................................................53
Trademarks ..................................................54