Raw 1.00 MB BIOS backup whose name points to a Gigabyte P41T-UD3L desktop motherboard, although no brand is given. A raw .bin dump like this can be opened in a hex editor and written directly to the SPI flash with an external programmer. Because it is a backup, it may contain board-specific data such as the MAC address or serial number. Confirm the board model and revision first, save the chip's current contents, and check that the chip capacity matches the 1 MB image.
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 →