Packaging and transporting guidelines ........................................ 44
Component replacement procedures ........................................................................................ 46
Service tag ............................................................................................................. 46
Battery ................................................................................................................... 48
Hard drive ............................................................................................................. 49
RTC battery ............................................................................................................ 52
Optical drive .......................................................................................................... 53
Memory module ...................................................................................................... 56
Keyboard ............................................................................................................... 57
WLAN module ........................................................................................................ 62
Solid-state drive ...................................................................................................... 65
Top cover ............................................................................................................... 66
Power button board ................................................................................................. 70
Fingerprint reader board .......................................................................................... 72
TouchPad button board ............................................................................................ 74
Fan ....................................................................................................................... 76
System board ......................................................................................................... 78
Heat sink ................................................................................................................ 81
Processor ............................................................................................................... 84
Optical drive connector board .................................................................................. 86
Speakers ................................................................................................................ 87
USB board ............................................................................................................. 89
Subwoofer ............................................................................................................. 90
Power connector cable ............................................................................................ 91
Display assembly .................................................................................................... 93
5 Using Setup Utility (BIOS) and System Diagnostics ......................................................... 101
Starting Setup Utility (BIOS) ................................................................................................... 101
Updating the BIOS ............................................................................................................... 101
Determining the BIOS version ................................................................................. 102
Downloading a BIOS update .................................................................................. 102
Using System Diagnostics ...................................................................................................... 103
6 Specifications ............................................................................................................... 104
Computer specifications ........................................................................................................ 104
15.6-inch WGA display specifications .................................................................................... 105
Hard drive specifications ...................................................................................................... 106
7 Backup and recovery .................................................................................................... 107
Restore ............................................................................................................................... 107
vi