Cleaning your computer ...................................................................................................................................... 31
Accessing support information ........................................................................................................................... 33
Using Computer Setup ......................................................................................................................................... 60
vi
Grounding the work area ................................................................................................................... 30
Preparation for disassembly ............................................................................................................. 35
Bottom cover ..................................................................................................................................... 35
Battery ............................................................................................................................................... 36
Solid-state drive ................................................................................................................................ 38
WWAN module ................................................................................................................................... 39
Connector board cable ...................................................................................................................... 41
Connector board ................................................................................................................................ 42
Display assembly ............................................................................................................................... 43
Speakers ............................................................................................................................................ 45
WWAN antenna .................................................................................................................................. 47
Touchpad cable .................................................................................................................................. 47
Touchpad ........................................................................................................................................... 48
NFC module cable .............................................................................................................................. 50
NFC module ....................................................................................................................................... 51
System board .................................................................................................................................... 52
Fan/heat sink assembly .................................................................................................................... 55
Sensor board cable ............................................................................................................................ 56
Sensor board ..................................................................................................................................... 57
Top cover with keyboard ................................................................................................................... 58
Updating the BIOS ............................................................................................................................. 61