Device: all in one
Brand: HP
Model: proone 600
Board number: grail / galahad / ambrose mb 12023-3
Request: Bios
Brand: HP
Model: proone 600
Board number: grail / galahad / ambrose mb 12023-3
Request: Bios
About this board
This thread is for the HP all in one proone 600.
Compare the board number printed on the PCB (between the PCIe slots or near the CPU socket) with the files before you flash.
Files wanted for this board
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no POST after a failed BIOS update, a corrupted BIOS chip after a power cut, or a board that powers on with no display.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search HP all in one proone 600 in File Finder.
