BIOS archive for the Gigabyte H310M-A motherboard, board revision 1.1, with the brand misspelt as Gygabyte in the name. The 19.5 MB rar likely contains several images or update files rather than a single dump, so check its contents. Firmware like this is used to restore the SPI flash on a board that fails to post after a bad update. Gigabyte prints the revision on the PCB, so confirm it matches 1.1, save the original chip contents, and use an image matching the chip size.
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 →