BIOS dump for the Quanta motherboard DA0Z8CMB8D0 at revision D, labelled as working and fully tested. No laptop brand or model is given in the name, so identify the machine by the board number printed on the PCB. Quanta's DA…MB… codes are shared across several brands. The image is meant for direct SPI programming with a hardware programmer when a board fails to post because of a damaged firmware. Read and keep the old chip contents first, and make sure the file size matches the flash capacity.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →