HP laptop BIOS for Quanta motherboard DAG31AMB6D0 revision D, marked in the name as tested and working, in a 5.43 MB RAR archive. Quanta numbers its boards with DA, a project code and a revision letter printed on the PCB, which should be checked before flashing. The image is meant for writing directly to the SPI chip with a programmer to revive a no-boot or bricked board. Keep a backup of the original chip contents and ensure the dump size equals 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 .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 →