Firmware bundle for a laptop board numbered DA0R62MB6E0, revision E, in a 3.38 MB RAR. The name indicates two images, a 4 MB file and a 1 MB file, which on boards of this kind usually means the main BIOS and a separate smaller chip such as EC or secondary flash. The DA0 prefix follows the Quanta numbering pattern, so the laptop brand may differ from the board maker. Check the revision on the PCB, identify which chip each image belongs to by capacity, and back up both chips before writing.
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 →