Firmware dump for a Quanta-made motherboard DAAX3MB16A1, revision A, supplied as an 832 KB RAR without a laptop brand or model in the name. The DA prefix with MB and a revision letter is the Quanta board numbering pattern, and Quanta built boards for several brands, so identify the target notebook by the PCB label. Such images are programmed into the SPI flash chip to repair corrupted BIOS. Back up the original chip before writing and confirm the image size fits the flash capacity on the board.
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 →