Shared BIOS archive covering two closely related motherboard models, LP-80 and LP-81, compressed into a 335 KB ZIP. A single package for both suggests the boards use the same firmware, but check any readme inside before assuming so. No brand or version is stated in the name. Extract the image, confirm the model code printed on the PCB, and compare the image size with the BIOS chip capacity. Back up the existing firmware with a programmer before writing, so the board can be restored if needed.
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 .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 →