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Packaging and transporting guidelines ....................................................... 47
Component replacement procedures ................................................................................................................. 49
Battery ............................................................................................................................................... 49
Display subcomponents (bezel, webcam, panel) ............................................................................. 50
Service door ....................................................................................................................................... 56
Optical drive ...................................................................................................................................... 57
WLAN module .................................................................................................................................... 59
Memory module ................................................................................................................................ 61
Top cover/keyboard .......................................................................................................................... 62
Power button board .......................................................................................................................... 69
TouchPad button board .................................................................................................................... 70
Display assembly .............................................................................................................................. 71
USB board .......................................................................................................................................... 80
Hard drive .......................................................................................................................................... 81
Optical drive connector ..................................................................................................................... 84
System board .................................................................................................................................... 85
Fan/heat sink assembly .................................................................................................................... 90
Processor ........................................................................................................................................... 97
Power connector cable ...................................................................................................................... 99
Card reader board ........................................................................................................................... 101
Speakers .......................................................................................................................................... 103
RTC battery ...................................................................................................................................... 104
Hard drive connector ....................................................................................................................... 106
Weight ............................................................................................................................................. 108
5 Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) in Windows 8 ............................................. 109
Starting Setup Utility (BIOS) .............................................................................................................................. 109
Updating the BIOS .............................................................................................................................................. 109
Determining the BIOS version ......................................................................................................... 109
Downloading a BIOS update ........................................................................................................... 110
Using HP PC Hardware Diagnostics (UEFI) ........................................................................................................ 111
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ............................................... 111
6 Using Setup Utility (BIOS) and System Diagnostics in Windows 7 ................................................................... 113
Starting Setup Utility (BIOS) .............................................................................................................................. 113
Updating the BIOS .............................................................................................................................................. 113
Determining the BIOS version ......................................................................................................... 113
Downloading a BIOS update ........................................................................................................... 114
Using System Diagnostics ................................................................................................................................. 115
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