A BIOS / firmware dump for MSI hardware (board MS-7758). Shared as “B75A-G43 GAMING - MS-7758.Q20” — a .q20 file, 16.0 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 @ShareMan_Electronic_Files. 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 →