BIOS firmware for the MSI MS-16GBB notebook board, version 1.0, stored in a RAR archive of about 5.3 MB. MSI numbers its laptop mainboards in the MS-16xx series, and the extra letters mark a specific board variant. Such a dump is normally written to the SPI flash chip with a hardware programmer to revive a board that no longer boots after a failed update. Save a backup of the existing chip before writing, and make sure the image size equals the chip capacity, otherwise it will not fit.
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 →