Foxconn 945GC7MC-S2H BIOS supplied as a 490 KB ZIP rather than RAR, for the Intel 945GC LGA775 desktop motherboard. The name gives no version or chip type, so open the archive to see whether it contains a raw dump, an update executable or both. For a board that powers up without display, a raw image can be written to the BIOS chip with a programmer. Check that the board model on the PCB matches, verify the chip package and capacity against the image size, and keep a backup of the original contents before erasing.
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 →