A BIOS / firmware dump for MSI hardware (board MS-7846). Shared as “MSI B85M-E35 (MS-7846) MS-7846.J30 16MB.rar” — a .rar file, 7.75 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 @afsbiosfree. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
7-ZipWinRARThe Unarchiver (macOS)
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →