ASUS BIOS image for the P5Q-EM DO desktop motherboard, version 1301, 2 MB ROM. The DO suffix identifies the variant with Intel AMT support, which uses a different firmware layout from the standard P5Q-EM. Make sure the image goes only to the matching board. The file can be written through ASUS EZ Flash or directly to a 16 Mbit SPI chip with a programmer to revive a board with corrupted firmware. Read and save the original chip 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 .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →