Firmware dump for the ASUS B85M-E desktop board, revision 1.02, BIOS version 2304, sized for a 16 MB flash chip and stored as a 6.48 MB rar archive. It is an older release than the 3602 build for the same board. It can be written with an SPI programmer such as a CH341A to restore a bricked board. Check that the PCB revision matches, read and keep the existing chip contents so the MAC address and serial can be restored, and make sure the image size equals the chip capacity.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →