BIOS / firmware archive for the ASUS B85M-E desktop motherboard, with a DASH suffix in the name that probably refers to the DASH remote-management variant of the board. The 6.54 MB ZIP likely contains a full flash image or an update file for the Intel B85 board. A clean image is used to recover a board left dead by a failed update. Read the original SPI chip with a programmer first and keep that copy. Make sure the image matches the chip capacity and that the model label on the PCB is identical.
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 →