BIOS image archive for a laptop motherboard numbered DA0P5BMB6D0, revision D, with an 8MB flash size stated in the name. The DA0 prefix follows the Quanta board numbering pattern, so the laptop brand itself is not given and must be identified from the machine. The archive is fairly large for one 8MB image and may contain several files, so check its contents. Before programming the SPI chip with a CH341A or similar tool, back up the original dump and make sure the board revision printed on the PCB 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 @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 →