6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 29
Component replacement procedures ................................................................................................................. 29
Base enclosure .................................................................................................................................. 30
Display panel ..................................................................................................................................... 34
WLAN module .................................................................................................................................... 42
TouchPad button board .................................................................................................................... 44
Battery Board (select models only) .................................................................................................. 45
Optical drive connector ..................................................................................................................... 45
USB board .......................................................................................................................................... 47
Hard drive .......................................................................................................................................... 48
System board .................................................................................................................................... 50
Speakers ............................................................................................................................................ 53
Memory modules .............................................................................................................................. 54
RTC battery ........................................................................................................................................ 55
Power connector ............................................................................................................................... 56
Fan ..................................................................................................................................................... 57
Heat sink ............................................................................................................................................ 58
Power button board .......................................................................................................................... 60
7 Computer Setup (BIOS), TPM, and HP Sure Start – Windows 10 ........................................................................ 61
Using Computer Setup ......................................................................................................................................... 61
Starting Computer Setup .................................................................................................................. 61
Navigating and selecting in Computer Setup ................................................................................... 62
Restoring factory settings in Computer Setup ................................................................................. 62
Updating the BIOS ............................................................................................................................. 63
Determining the BIOS ..................................................................................................... 63
Downloading a BIOS update ........................................................................................... 63
Changing the boot order using the f9 prompt .................................................................................. 64
TPM BIOS settings (select products only) ........................................................................................................... 65
Using HP Sure Start (select products only) ......................................................................................................... 65
8 Using Setup Utility (BIOS) in Windows 8.1 ...................................................................................................... 67
Starting Setup Utility (BIOS) ................................................................................................................................ 67
Updating Setup Utility (BIOS) .............................................................................................................................. 67
Determining the BIOS version ........................................................................................................... 67
Downloading a BIOS update .............................................................................................................. 68
9 HP PC Hardware Diagnostics (UEFI) – Windows 10 ........................................................................................... 69
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 70
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