Intel D865GSA motherboard firmware, a 512 KB raw image with no version or revision noted in its name. Recovery of a board that stopped posting after a bad flash is the usual reason to keep such a file, writing it to the BIOS chip with an external programmer. Check that the chip marking corresponds to a 4 Mbit part matching the image size, read and save the original first in case it holds board-specific data, and verify the programmed contents against the file afterwards.
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 .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 →