5 Removal and replacement procedures for Authorized Service Provider parts ................................................... 26
Component replacement procedures .................................................................................................................. 26
Preparation for disassembly ............................................................................................................. 26
Keyboard/top cover ........................................................................................................................... 26
TouchPad ........................................................................................................................................... 29
Second webcam and webcam transfer board ................................................................................... 31
Battery ............................................................................................................................................... 33
Solid-state drive ................................................................................................................................ 34
WLAN module .................................................................................................................................... 35
RTC battery ........................................................................................................................................ 38
Speakers ............................................................................................................................................ 39
Audio board ....................................................................................................................................... 40
Power connector cable (DC-in) .......................................................................................................... 41
System board .................................................................................................................................... 42
Heat sink ............................................................................................................................................ 45
Display assembly ............................................................................................................................... 47
6 Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................. 55
Using Computer Setup ......................................................................................................................................... 55
Starting Computer Setup .................................................................................................................. 55
Navigating and selecting in Computer Setup ................................................................................... 55
Restoring factory settings in Computer Setup ................................................................................. 55
Updating the BIOS ............................................................................................................................. 56
Determining the BIOS version ......................................................................................... 56
Downloading a BIOS update ........................................................................................... 56
Changing the boot order using the f9 prompt .................................................................................. 57
TPM BIOS settings (select products only) ........................................................................................................... 57
Using HP Sure Start (select products only) ......................................................................................................... 58
7 Backing up, restoring, and recovering ........................................................................................................... 59
Backing up information and creating recovery media ........................................................................................ 59
Using Windows tools ......................................................................................................................... 59
Using the HP Cloud Recovery Download Tool to create recovery media (select products only) ..... 59
Restoring and recovery ........................................................................................................................................ 60
Restoring, resetting, and refreshing using Windows tools .............................................................. 60
Recovering using HP Recovery media ............................................................................................... 60
Changing the computer boot order ................................................................................................... 60
8 Using HP PC Hardware Diagnostics ................................................................................................................ 61
Using HP PC Hardware Diagnostics Windows (select products only) ................................................................. 61
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