Service door ....................................................................................................................................... 43
Memory module ................................................................................................................................ 45
WLAN module .................................................................................................................................... 47
Optical drive ...................................................................................................................................... 49
6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 51
Component replacement procedures ................................................................................................................. 51
Display panel ..................................................................................................................................... 52
Keyboard ........................................................................................................................................... 55
Top cover ........................................................................................................................................... 59
Hard drive .......................................................................................................................................... 63
Power button board .......................................................................................................................... 66
TouchPad button board .................................................................................................................... 68
Optical drive connector cable ........................................................................................................... 69
System board .................................................................................................................................... 71
RTC battery ........................................................................................................................................ 78
Fan ..................................................................................................................................................... 80
Heat sink assembly ........................................................................................................................... 82
Power connector cable ...................................................................................................................... 85
Speakers ............................................................................................................................................ 86
Display assembly .............................................................................................................................. 88
Display assembly subcomponents ................................................................................................... 90
7 Windows – Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) ................................................... 93
Starting Setup Utility (BIOS) ................................................................................................................................ 93
Updating the BIOS ................................................................................................................................................ 93
Determining the BIOS version ........................................................................................................... 93
Downloading a BIOS update .............................................................................................................. 94
Using HP PC Hardware Diagnostics (UEFI) .......................................................................................................... 95
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................. 95
8 Ubuntu Linux – Using Setup Utility (BIOS) and System Diagnostics .................................................................. 96
Starting Setup Utility ........................................................................................................................................... 96
Using Setup Utility ............................................................................................................................................... 96
Changing the language of Setup Utility ............................................................................................ 96
Navigating and selecting in Setup Utility .......................................................................................... 96
Displaying system information ......................................................................................................... 97
Restoring factory default settings in Setup Utility .......................................................................... 97
Exiting Setup Utility ........................................................................................................................... 97
Updating the BIOS ................................................................................................................................................ 98
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