HP Pavilion 15 Maintenance And Service Manual page 6

5 Removal and replacement procedures for authorized service provider parts .................................................... 34
Component replacement procedures .................................................................................................................. 34
6 Using Setup Utility (BIOS) ............................................................................................................................. 79
Starting Setup Utility (BIOS) ................................................................................................................................ 79
Updating Setup Utility (BIOS) .............................................................................................................................. 79
7 Using HP PC Hardware Diagnostics ................................................................................................................ 81
Using HP PC Hardware Diagnostics Windows (select products only) ................................................................. 81
Using HP PC Hardware Diagnostics UEFI ............................................................................................................. 82
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Preparation for disassembly ............................................................................................................. 34
Bottom cover ..................................................................................................................................... 34
Battery ............................................................................................................................................... 37
Display assembly ............................................................................................................................... 39
Hard drive .......................................................................................................................................... 50
WLAN module .................................................................................................................................... 52
Solid-state drive ................................................................................................................................ 54
Optane memory module ................................................................................................................... 55
Memory module ................................................................................................................................ 56
Memory card reader board ................................................................................................................ 57
USB board (select products only) ...................................................................................................... 59
TouchPad ........................................................................................................................................... 60
Lock bracket ...................................................................................................................................... 63
Fan(s) ................................................................................................................................................. 65
Heat sink ............................................................................................................................................ 67
System board .................................................................................................................................... 70
Speakers ............................................................................................................................................ 74
Power connector cable ...................................................................................................................... 76
Top cover with keyboard ................................................................................................................... 78
Determining the BIOS version ........................................................................................................... 79
Downloading a BIOS update .............................................................................................................. 80
Downloading HP PC Hardware Diagnostics Windows ....................................................................... 81
Downloading the latest HP PC Hardware Diagnostics Windows version ....................... 82
Downloading HP Hardware Diagnostics Windows by product name or number
(select products only) ..................................................................................................... 82
Installing HP PC Hardware Diagnostics Windows ............................................................................. 82
Starting HP PC Hardware Diagnostics UEFI ....................................................................................... 83
Downloading HP PC Hardware Diagnostics UEFI to a USB flash drive .............................................. 83
Downloading the latest HP PC Hardware Diagnostics UEFI version .............................. 83
Downloading HP PC Hardware Diagnostics UEFI by product name or number
(select products only) ..................................................................................................... 83