Plastic parts ............................................................................................. 44
Cables and connectors ............................................................................. 45
Drive handling ......................................................................................... 45
Grounding guidelines .............................................................................................. 46
Electrostatic discharge damage .................................................................. 46
Packaging and transporting guidelines ........................................ 47
Workstation guidelines .............................................................. 47
Equipment guidelines ................................................................. 48
Component replacement procedures ........................................................................................ 49
Service tag ............................................................................................................. 49
Computer feet ......................................................................................................... 50
Battery ................................................................................................................... 51
Primary hard drive cover .......................................................................................... 52
Hard drive ............................................................................................................. 53
Secondary hard drive .............................................................................................. 55
WLAN module ........................................................................................................ 58
RTC battery ............................................................................................................ 61
Memory module ...................................................................................................... 62
Optical drive .......................................................................................................... 63
Keyboard ............................................................................................................... 65
Top cover ............................................................................................................... 67
Power button board ................................................................................................. 71
Display assembly .................................................................................................... 73
System board ......................................................................................................... 83
USB board ............................................................................................................. 86
Bluetooth module .................................................................................................... 87
Speaker assembly ................................................................................................... 89
Optical drive connector ........................................................................................... 90
Subwoofer ............................................................................................................. 91
Power connector cable ............................................................................................ 93
Fan/heat sink assembly ........................................................................................... 94
Processor ............................................................................................................... 98
5 Setup Utility (BIOS) ....................................................................................................... 101
Starting Setup Utility ............................................................................................................. 101
Using Setup Utility ................................................................................................................ 102
Changing the language of Setup Utility .................................................................... 102
Navigating and selecting in Setup Utility .................................................................. 102
Displaying system information ................................................................................. 103
Restoring default settings in Setup Utility ................................................................... 103
Exiting Setup Utility ............................................................................................... 104
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