BIOS dump for the Quanta board DAX8SFMB8B1, revision B, marked as tested OK. No laptop model is named, and the DA-prefixed code follows the Quanta mainboard numbering, so the notebook brand must be identified from the board itself. The archive is large at 76.0 MB and may hold several files. Confirm the board number and revision printed on the PCB, read and save the original SPI chip first, and choose the image whose size matches the flash chip.
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 .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 →