Updating the BIOS ............................................................................................................... 105
viii
Equipment guidelines ................................................................................ 47
Battery ................................................................................................................... 49
Service door ........................................................................................................... 50
Memory module ...................................................................................................... 51
WLAN module ........................................................................................................ 53
Optical drive .......................................................................................................... 55
Display panel ......................................................................................................... 59
Keyboard ............................................................................................................... 62
Top cover ............................................................................................................... 67
Hard drive ............................................................................................................. 71
Power button board ................................................................................................. 75
TouchPad button board ............................................................................................ 77
System board ......................................................................................................... 80
RTC battery ............................................................................................................ 87
Fan ....................................................................................................................... 89
Heat sink assembly .................................................................................................. 91
Power connector cable ............................................................................................ 95
Speakers ................................................................................................................ 97
Display assembly .................................................................................................... 98