A BIOS / firmware dump. Shared as “MB 4668 SERIAL ADD-2.C.E.4.1.1.0.P.4.P” — a .p file, 8.00 MB.
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 @anztechnology. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →