Firmware image of 8.00 MB in .bin format named 450 G0 USOO; the meaning of the USOO token is unclear and the name gives no brand, board number or revision. The G0 marking reads as a generation designation of a 450 model. The size corresponds to a 64 Mbit SPI flash chip. Use a programmer to read and save the original chip first, confirm the board really matches this image, and verify the chip contents after writing to avoid a failed recovery.
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.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →