BIOS firmware package for the ASUS B85M-PLUS desktop motherboard, packed as a 6.91 MB ZIP archive. The name also carries the code BM6AF-2001, which looks like a board or build identifier but is not explained, so compare it with the label on your board. A technician would use the image to reflash the SPI BIOS chip with a hardware programmer when the board will not POST or a failed update left it dead. Read and save the original chip contents first, and confirm the dump size matches the flash chip capacity before writing.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →