Windows 8 ......................................................................................................................... 127
vi
Grounding guidelines .............................................................................................. 62
Service tag ............................................................................................................. 66
Computer feet ......................................................................................................... 67
Battery ................................................................................................................... 68
SIM ....................................................................................................................... 69
Service cover .......................................................................................................... 70
Optical drive .......................................................................................................... 71
Upgrade bay .......................................................................................................... 73
Hard drive ............................................................................................................. 74
RTC battery ............................................................................................................ 76
Memory module ...................................................................................................... 77
WWAN module ..................................................................................................... 80
WLAN module ........................................................................................................ 82
Bluetooth module .................................................................................................... 84
Modem module ....................................................................................................... 85
Fan ....................................................................................................................... 87
Keyboard ............................................................................................................... 88
Base enclosure ........................................................................................................ 93
Speaker assembly ................................................................................................... 97
RJ-11 jack cable ...................................................................................................... 98
Function board ..................................................................................................... 104
System board ....................................................................................................... 106
Heat sink .............................................................................................................. 111
Processor ............................................................................................................. 114
USB board ........................................................................................................... 117
Display assembly .................................................................................................. 119
Using Computer Setup ........................................................................................... 127
Updating the BIOS ................................................................................. 129