Firmware for the MSI B360 Gaming Plus desktop motherboard, model MS-7B22, packed in a 16.8 MB RAR. The name does not give a version or state whether the Management Engine was cleaned, so treat it as a generic dump. Such images are written to the board SPI flash with an external programmer when the BIOS is corrupted and the board fails to post. Save the original chip contents before erasing, and check the extracted image size matches the flash chip capacity.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →