BIOS version 0413 for the ASUS P5GC-MX/1333 motherboard, a 512 KB ROM image intended for a 4 Mbit flash chip. This is a later release than older builds for the same board and is useful when updating firmware or reviving a board whose BIOS is corrupted. Check the model and the 1333 marking on the PCB before use, since other P5GC variants need different images. When programming the chip externally, read and keep the original contents first, then verify the write against the source file.
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 →