Raw 8 MB BIN image whose name suggests a Gigabyte B75M-D3H desktop motherboard BIOS, though no revision is stated. A full-size raw dump like this is written straight to the SPI flash with a programmer to recover a board that will not post after a failed update. The size matches a 64 Mbit chip, so confirm the installed chip capacity before writing. Check the revision on the PCB as well, and save the current contents first in case the dump turns out to be for another revision.
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 →