Recommended materials and equipment ........................................................................................ 26
Cleaning your computer ...................................................................................................................................... 27
Enabling HP Easy Clean (select products only) ................................................................................. 27
Removing dirt and debris from your computer ................................................................................ 27
Cleaning your computer with a disinfectant ..................................................................................... 28
Caring for wood veneer (select products only) ................................................................................. 29
Packaging and transporting guidelines .............................................................................................................. 29
5 Removal and replacement procedures for Customer Self-Repair parts ............................................................. 30
Component replacement procedures .................................................................................................................. 30
Preparation for disassembly ............................................................................................................. 30
Bottom cover ..................................................................................................................................... 30
WLAN module .................................................................................................................................... 31
WWAN module ................................................................................................................................... 33
Solid-state drive ................................................................................................................................ 35
6 Removal and replacement procedures for authorized service provider parts .................................................... 38
Component replacement procedures .................................................................................................................. 38
Preparation for disassembly ............................................................................................................. 38
Battery ............................................................................................................................................... 38
Display assembly ............................................................................................................................... 40
Power connector cable ...................................................................................................................... 42
Fingerprint reader board ................................................................................................................... 43
RTC battery ........................................................................................................................................ 44
Touchpad ........................................................................................................................................... 45
NFC module ....................................................................................................................................... 46
Fan ..................................................................................................................................................... 47
Heat sink ............................................................................................................................................ 48
WWAN antennas ................................................................................................................................ 50
System board .................................................................................................................................... 51
Speakers ............................................................................................................................................ 54
Card reader board .............................................................................................................................. 55
Keyboard with top cover ................................................................................................................... 56
7 Computer Setup (BIOS), TPM, and HP Sure Start ............................................................................................. 58
Using Computer Setup ......................................................................................................................................... 58
Navigating and selecting in Computer Setup ................................................................................... 58
Restoring factory settings in Computer Setup ................................................................................. 58
Updating the BIOS ............................................................................................................................. 59
Determining the BIOS version ......................................................................................... 59
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