Component replacement procedures ................................................................................................................................. 32
6 Using Setup Utility (BIOS) ...................................................................................................................................................................... 61
Starting Setup Utility (BIOS) .................................................................................................................................................. 61
Updating Setup Utility (BIOS) ................................................................................................................................................ 62
iv
Grounding the work area .................................................................................................................................. 27
Preparation for disassembly ........................................................................................................................... 33
Bottom cover ................................................................................................................................. 33
Battery ............................................................................................................................................ 34
WLAN module ................................................................................................................................ 35
Solid-state drive ............................................................................................................................ 37
Fan ................................................................................................................................................... 38
Power connector cable ................................................................................................................ 49
Speakers ......................................................................................................................................... 50
Touchpad cable ............................................................................................................................. 51
Touchpad ........................................................................................................................................ 52
System board ................................................................................................................................ 53
Heat sink ......................................................................................................................................... 56
Infrared board cable ..................................................................................................................... 57
Infrared board ................................................................................................................................ 58
Determining the BIOS version ......................................................................................................................... 62
Preparing for a BIOS update ............................................................................................................................ 63
Downloading a BIOS update ........................................................................................................ 63
Installing a BIOS update ............................................................................................................... 63
Creating a system restore ................................................................................................................................ 67
ENWW