Firmware image for the ZX-G41D3LM motherboard, version 3.1, an Intel G41 board that, per its name, supports DDR3 memory. The ZIP archive is 555 KB. Such boards keep their BIOS on a small SPI flash chip that can be reprogrammed with an external programmer when the system gives no display or stops at POST. Check that the board version silkscreened on the PCB matches V3.1, save the current chip content, and confirm the image size equals 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 .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 →