5 Removal and replacement procedures for Customer Self-Repair parts ............................................................. 27
Component replacement procedures .................................................................................................................. 27
Battery Safe mode ............................................................................................................................ 27
Service doors ..................................................................................................................................... 28
Memory modules ............................................................................................................................... 30
WLAN/Bluetooth combo card ............................................................................................................ 32
Hard drive .......................................................................................................................................... 34
M.2 solid-state drive ......................................................................................................................... 36
Keyboard ........................................................................................................................................... 37
6 Removal and replacement procedures for Authorized Service Provider parts ................................................... 40
Component replacement procedures .................................................................................................................. 40
Top cover ........................................................................................................................................... 41
Fingerprint reader assembly ............................................................................................................. 44
Power button board .......................................................................................................................... 46
Speaker assembly ............................................................................................................................. 48
TouchPad assembly ........................................................................................................................... 50
Card reader board .............................................................................................................................. 52
Fan ..................................................................................................................................................... 53
Hard drive cable ................................................................................................................................. 55
RTC battery ........................................................................................................................................ 56
Battery ............................................................................................................................................... 57
USB board .......................................................................................................................................... 58
System board .................................................................................................................................... 60
Heat sink assembly ........................................................................................................................... 63
Display assembly ............................................................................................................................... 65
Power cable ....................................................................................................................................... 70
7 Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................. 71
Using Computer Setup ......................................................................................................................................... 71
Starting Computer Setup .................................................................................................................. 71
Using a USB keyboard or USB mouse to start Computer Setup (BIOS) .......................... 71
Navigating and selecting in Computer Setup ................................................................................... 71
Restoring factory settings in Computer Setup ................................................................................. 72
Updating the BIOS ............................................................................................................................. 72
Determining the BIOS version ......................................................................................... 72
Downloading a BIOS update ........................................................................................... 73
Changing the boot order using the f9 prompt .................................................................................. 74
TPM BIOS settings (select products only) ........................................................................................................... 74
Using HP Sure Start (select products only) ......................................................................................................... 74
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