Working BIOS for the HP ProBook 440 G7 on Quanta board DAX8MMB18D0 revision D, intended for a 16 MB (128-megabit) SPI flash chip. Quanta uses DA-prefixed codes for its boards, and this board number is also shared with some HP Zhan models. Compare the revision and the model on the case label before use. Read and save the original chip contents with a programmer first, then write the image only if its size matches the chip.
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 →