HP 14 Maintenance And Service Manual page 6

5 Removal and replacement procedures for authorized service provider parts .................................................... 29
Component replacement procedures .................................................................................................................. 29
6 Using Setup Utility (BIOS) ............................................................................................................................. 59
Starting Setup Utility (BIOS) ................................................................................................................................ 59
Updating Setup Utility (BIOS) .............................................................................................................................. 59
7 Backing up, restoring, and recovering ........................................................................................................... 63
Backing up information and creating recovery media ........................................................................................ 63
Restoring and recovery ........................................................................................................................................ 64
8 Using HP PC Hardware Diagnostics ................................................................................................................ 67
Using HP PC Hardware Diagnostics Windows (select products only) ................................................................. 67
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Preparation for disassembly ............................................................................................................. 29
Bottom cover ..................................................................................................................................... 29
Battery ............................................................................................................................................... 31
Memory modules ............................................................................................................................... 33
WLAN module .................................................................................................................................... 34
Solid-state drive ................................................................................................................................ 36
Power button/card reader board ....................................................................................................... 37
Touchpad ........................................................................................................................................... 37
Fingerprint reader board (select products only) ............................................................................... 38
Fan ..................................................................................................................................................... 39
Heat sink ............................................................................................................................................ 40
System board .................................................................................................................................... 42
Speakers ............................................................................................................................................ 44
Display assembly ............................................................................................................................... 46
Power connector cable ...................................................................................................................... 55
Keyboard with top cover ................................................................................................................... 56
Determining the BIOS version ........................................................................................................... 59
Preparing for a BIOS update .............................................................................................................. 60
Downloading a BIOS update ........................................................................................... 60
Installing a BIOS update .................................................................................................. 60
Using Windows tools ......................................................................................................................... 63
Using the HP Cloud Recovery Download Tool to create recovery media (select products only) ..... 63
Restoring, resetting, and refreshing using Windows tools .............................................................. 64
Recovering using HP Recovery media ............................................................................................... 64
Changing the computer boot order ................................................................................................... 64
Using HP Sure Recover (select products only) .................................................................................. 65
Using an HP PC Hardware Diagnostics Windows hardware failure ID code ...................................... 67