Table of contents
1  Product description ....................................................................................................................................... 1
2  Getting to know your computer ...................................................................................................................... 3
Finding your hardware and software information ................................................................................................ 3
Display ................................................................................................................................................................... 4
Right side ............................................................................................................................................................... 5
Rear ........................................................................................................................................................................ 6
Top ......................................................................................................................................................................... 7
3  Illustrated parts catalog .............................................................................................................................. 12
Computer major components .............................................................................................................................  12
Miscellaneous parts ............................................................................................................................................. 14
Display assembly subcomponents .....................................................................................................................  15
Sequential part number listing ...........................................................................................................................  16
4  Removal and replacement preliminary requirements ..................................................................................... 19
Tools required ...................................................................................................................................................... 19
Service considerations ........................................................................................................................................  19
Grounding guidelines ........................................................................................................................................... 19
5  Removal and replacement procedures for Authorized Service Provider parts ................................................... 23
Computer replacement procedures .................................................................................................................... 23
Bottom cover ....................................................................................................................................................... 23
Disconnecting the battery ................................................................................................................................... 25
WLAN module ......................................................................................................................................................  26
Solid-state drive (M.2) ......................................................................................................................................... 28
Heat sink and fans ............................................................................................................................................... 29
Battery ................................................................................................................................................................. 31
TouchPad ............................................................................................................................................................. 33
System board ....................................................................................................................................................... 34
Power button board ............................................................................................................................................. 37
Power connector cable ........................................................................................................................................ 38
Speakers ..............................................................................................................................................................  39
Light modules ...................................................................................................................................................... 40
Display assembly ................................................................................................................................................. 41
v