BIOS firmware for the I-45DG motherboard in a 358 KB ZIP. The name holds just the model designation, with no version or revision, so the contents need identifying after extraction. Note the similarly named I45D package elsewhere; the two models should not be swapped. A clean image lets you recover a board after a failed flash by programming the BIOS chip directly. Save the original dump first, confirm the exact model on the PCB, and check that the image length equals the flash chip capacity to avoid a failed verify.
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 →