Firmware archive tied to the Quanta board DAG7HAMB8I0, named as a 16MB image together with an ITE embedded controller file, packed as a 54.2 KB RAR. The small compressed size is normal when a mostly empty flash image compresses well. Quanta uses the DA...MB... pattern for its laptop mainboard numbers. Before writing, confirm the chip really is 16MB (128Mbit), read and save the original contents with an SPI programmer, and check that the EC part matches the ITE controller fitted on the board.
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 @skclappybios. 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 →