Starting Setup Utility (BIOS) ................................................................................................................................ 99
Updating the BIOS ................................................................................................................................................ 99
Using System Diagnostics ................................................................................................................................. 101
6 Specifications ........................................................................................................................................... 103
Computer specifications .................................................................................................................................... 103
Hard drive specifications ................................................................................................................................... 105
vi
Service tag and PCID label ................................................................................................................. 36
Service tag ...................................................................................................................... 36
PCID label ........................................................................................................................ 37
Computer feet ................................................................................................................................... 38
Battery ............................................................................................................................................... 39
WLAN module .................................................................................................................................... 48
Memory module ................................................................................................................................ 51
Hard drive .......................................................................................................................................... 53
RTC battery ........................................................................................................................................ 55
Optical drive ...................................................................................................................................... 56
Keyboard ........................................................................................................................................... 58
Top cover ........................................................................................................................................... 61
Power button board .......................................................................................................................... 65
TouchPad button board .................................................................................................................... 67
Speakers ............................................................................................................................................ 69
USB board .......................................................................................................................................... 71
Power connector cable ...................................................................................................................... 73
Display assembly .............................................................................................................................. 75
System board .................................................................................................................................... 84
Optical drive cable ............................................................................................................................. 88
Fan/heat sink assembly .................................................................................................................... 90
Processor ........................................................................................................................................... 96
Downloading a BIOS update ........................................................................................................... 100
ENWW