HP VR Backpack G2 Maintenance And Service Manual page 6

6 Interpreting system validation diagnostic front panel LEDs and audible codes ................................................. 36
7 Computer Setup (BIOS) and TPM .................................................................................................................... 38
Using Computer Setup ......................................................................................................................................... 38
TPM BIOS settings (select products only) ........................................................................................................... 40
8 Using HP PC Hardware Diagnostics (UEFI) ....................................................................................................... 41
Downloading HP PC Hardware Diagnostics (UEFI) to a USB device .................................................................... 41
9 Backing up, restoring, and recovering ........................................................................................................... 43
Creating recovery media and backups ................................................................................................................ 43
Restore and recovery ........................................................................................................................................... 45
10 Specifications ............................................................................................................................................ 48
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RTC battery ........................................................................................................................................ 23
Battery ............................................................................................................................................... 24
Heat sink ............................................................................................................................................ 26
Power button board .......................................................................................................................... 27
Battery connector and cable assembly ............................................................................................. 29
System board .................................................................................................................................... 30
Power connector (DC-out) for VR headset ........................................................................................ 33
Power connector (DC-in) and cable ................................................................................................... 35
Starting Computer Setup .................................................................................................................. 38
Navigating and selecting in Computer Setup ................................................................................... 38
Restoring factory settings in Computer Setup ................................................................................. 38
Updating the BIOS ............................................................................................................................. 39
Determining the BIOS version ......................................................................................... 39
Downloading a BIOS update ........................................................................................... 39
Changing the boot order using the f9 prompt .................................................................................. 40
Using HP Recovery media (select products only) ............................................................................. 43
Using Windows tools ......................................................................................................................... 44
Using the HP Cloud Recovery Download Tool (select products only) ............................................... 45
Recovering using HP Recovery Manager ........................................................................................... 45
What you need to know before you get started ............................................................. 45
Using the HP Recovery partition (select products only) ................................................. 46
Using HP Recovery media to recover .............................................................................. 47
Changing the computer boot order ................................................................................ 47
Removing the HP Recovery partition (select products only) ......................................... 47