BIOS dump for the HP ProBook 440 on the Quanta board DA0X81MB6E0, with the Management Engine region cleaned and marked as tested and working, packed as a 5.05 MB RAR. A cleaned ME region lets the firmware initialise fresh, which helps with slow boot, fan or ME error problems after a chip swap. The DA0 prefix denotes a Quanta-designed board. Back up the original SPI chip before writing, since it holds unique serial and system data, and check the board number on the PCB plus 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 →