BIOS or firmware image for a 450 G2C, the second copy of that name, measuring 8.00 MB and lacking a file extension. Only the model token appears in the name; there is no brand, board number or revision. It suits a 64 Mbit SPI flash and can be inspected in a hex editor or loaded straight into programmer software. Before relying on it, confirm the motherboard matches, dump the original chip as a backup, and verify the write with a read-back comparison.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →