BIOS dump for the Excalibur G770 laptop on Quanta board DANLAKMBAD0, with the Management Engine region cleaned, delivered as a ZIP archive. Quanta uses the DA-prefixed number pattern printed on its PCBs, so check it against your board. A cleaned ME region is meant to avoid boot problems from a corrupt ME state after reflashing. Write it to the SPI flash chip with an external programmer, but read and keep a backup of the original first, and make sure 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 @laptexlaptopbios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →