BIOS image for Quanta motherboard DA0F12MB6D0, revision D, with the F12-D tag repeated in the name, packed as a 3.90 MB ZIP. No laptop brand is given, but the DA0xxxMBxx0 pattern is Quanta's board numbering, used on boards for several brands. The dump is intended for reprogramming the SPI flash with an external programmer when firmware is corrupt. Read and save the original chip contents before writing, confirm the dump size matches the flash chip capacity, and verify the board number and revision on the PCB.
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.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →