BIOS for the HP ProDesk 400 G5 desktop on Quanta board DAF80BMB6D0 revision D, sized for a 16MB SPI flash chip. Quanta uses this DA-prefixed board numbering for designs built for HP. A technician writes the image with a programmer when the PC fails to POST, shows a blank screen or is stuck after a bad update. Read and save the original chip first, since it holds unit-specific data, and confirm the board number, revision and chip size match before flashing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 30 May 2024 | Open file on RM Schematics |
| @ComputerBIOSBinFile | 21 Sept 2025 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →