BIOS firmware for the HP Pavilion dm1-4109 netbook on the DA0NM9MB6D0 motherboard, supplied as a 1.31 MB RAR archive. Numbers beginning with DA0 and ending in MB6D0 follow the Quanta pattern, so Quanta built this board for HP. The image is used to rewrite the SPI flash with a programmer when the unit has no display, will not post or has a damaged BIOS. Confirm the board number silkscreened on the PCB, back up the original chip first, and check that the image size matches the chip 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 →