5 Removal and replacement procedures for Customer Self-Repair parts ......................................................... 75
Component replacement procedures ................................................................................................. 75
Battery ............................................................................................................................... 76
Optical drive ....................................................................................................................... 77
6 Removal and replacement procedures for Authorized Service Provider parts ............................................... 79
Component replacement procedures ................................................................................................. 79
Base enclosure .................................................................................................................. 80
Display panel ..................................................................................................................... 88
WLAN module .................................................................................................................... 96
TouchPad button board ..................................................................................................... 99
Battery Board (select models only) .................................................................................. 100
Optical drive connector .................................................................................................... 101
Subwoofer (select models only) ....................................................................................... 102
USB board ....................................................................................................................... 104
Hard drive ........................................................................................................................ 105
System board ................................................................................................................... 106
Speakers .......................................................................................................................... 115
Memory modules ............................................................................................................. 116
RTC battery ..................................................................................................................... 117
Power connector .............................................................................................................. 118
Fan ................................................................................................................................... 119
Heat sink .......................................................................................................................... 120
Power button board ......................................................................................................... 123
7 Windows – Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) ....................................... 124
Starting Setup Utility (BIOS) ............................................................................................................. 124
Updating the BIOS ........................................................................................................................... 124
Determining the BIOS version ......................................................................................... 124
Downloading a BIOS update ........................................................................................... 125
Using HP PC Hardware Diagnostics (UEFI) .................................................................................... 126
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ............................. 126
8 Ubuntu Linux – Using Setup Utility (BIOS) and System Diagnostics ............................................................ 127
Starting Setup Utility ......................................................................................................................... 127
Using Setup Utility ............................................................................................................................ 127
Changing the language of Setup Utility ........................................................................... 127
Navigating and selecting in Setup Utility .......................................................................... 127
Displaying system information ......................................................................................... 128
Restoring factory default settings in Setup Utility ............................................................ 128
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