BIOS dump identified only by board number DAG3MMB3AA0, revision A, with no laptop model named. The DA...MB... format is Quanta's board-numbering scheme, so the board is Quanta-made, though the brand is not stated. The 16 MB binary suits a 128 Mbit SPI flash and is written with a hardware programmer to revive a board with corrupt firmware. Check the number and revision A on the PCB, back up the original chip, and confirm its capacity matches.
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 @IT_SERVICE_WORLD. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →