Working BIOS for the Quanta DA0X9MMB8F0 motherboard, revision E, supplied as a 13.4 MB RAR archive. Quanta boards carry DA0-prefixed numbers on the PCB, and the revision letter should match the one printed there. Technicians program such an image into the SPI flash with an external programmer to recover a board that will not post after corruption. Read and keep the original chip contents first, and confirm the image size matches the chip capacity.
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 | 23 Oct 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | 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 →