Working BIOS for the HP ProBook 440 G7 on Quanta board DAX8MMB18D0, revision D. The fairly large RAR may hold a full SPI image plus related files, so inspect it after extraction. Quanta uses the DA...MB...0 naming, printed on the board along with the revision letter. Before writing with an external programmer, save the original chip contents, check the flash part and capacity, and verify the revision is D.
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 →