Firmware image for a mini-ITX board code-named Nutmeg, revision 1.00, packed as a 3.70 MB RAR archive. The name gives no brand, chipset or version, so identify the system and match the marking on the PCB before use. Codenames like this usually appear on boards made for OEM desktops. The image is meant for reprogramming the SPI flash with a hardware programmer on a board that will not post. Back up the existing chip first and check the file size against 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 →