BIOS dump for the Quanta DAG3HIMB8C0 motherboard, revision C, sized for a 16MB SPI flash chip and packed in a 13.5 MB RAR. The DA...MB...0 code is Quanta's PCB numbering, and such boards appear in laptops from several brands. Technicians flash it with a programmer such as the CH341A to recover a board that does not POST after a failed update. Back up the existing chip contents first and check that the image size matches the chip capacity and the board revision.
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 →