Table of contents
1  Product description .......................................................................................................................................  1
2  External component identification .................................................................................................................  3
3  Illustrated parts catalog ................................................................................................................................ 5
Locating the product number and serial number .................................................................................................  5
Tablet major components .....................................................................................................................................  6
Miscellaneous parts ............................................................................................................................................... 7
4  Removal and replacement preliminary requirements .......................................................................................  9
Tools required ........................................................................................................................................................ 9
Service considerations ........................................................................................................................................... 9
Plastic parts ......................................................................................................................................... 9
Cables and connectors ........................................................................................................................  9
Grounding guidelines ........................................................................................................................................... 10
Electrostatic discharge damage .......................................................................................................  10
Packaging and transporting guidelines .........................................................................  11
Workstation guidelines ................................................................................  11
5  Removal and replacement procedures ........................................................................................................... 13
Tablet component replacement procedures ......................................................................................................  13
Unlocking the device and disabling Always On Remote Management ............................................................... 13
Back cover ............................................................................................................................................................ 14
Middle frame and battery .................................................................................................................................... 15
WWAN antenna ....................................................................................................................................................  17
Rear-facing webcam ............................................................................................................................................ 19
System board ....................................................................................................................................................... 20
GPS antenna ........................................................................................................................................................  23
Transfer board ..................................................................................................................................................... 24
Display panel cable .............................................................................................................................................. 26
Front-facing webcam ..........................................................................................................................................  27
WLAN antenna .....................................................................................................................................................  28
Speakers ..............................................................................................................................................................  29
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