Firmware archive tied to Quanta motherboard DA00GCMBAE0, revision E, packed as a 23.3 MB rar with no laptop brand or model given. Quanta stamps this DA0 numbering on boards it builds for several notebook brands, so identify the board by the number on the PCB rather than by model. Extract the archive to see whether it holds a full SPI dump, an EC image or both. Confirm the revision letter matches, back up the original chip, and verify the image size against the flash capacity before programming.
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 →