A 4 MB raw BIOS binary whose short name suggests an ASUS K55DE-type notebook, though no brand, board revision or version is given. Treat the model match as tentative until the motherboard label is checked. Images like this are written directly to the SPI flash chip with an external programmer to recover boards stuck at no POST or after a failed update. The chip must be 4 MB (32 Mbit) for the image to fit, and the original contents should always be saved first.
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 →