RAR archive of firmware for MSI board MS-16R71, version 2.0 according to the name. MS-16R7 is MSI's own internal laptop board code, with the last digit indicating the board variant. The archive is 22.6 MB, so it may contain more than one image, possibly BIOS and EC files, so extract it and check each file's size against the flash chip on the board. Read and save the original SPI contents with a programmer first, and confirm the board label reads MS-16R71 ver 2.0.
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 @lappysan. 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 →