BIOS firmware package for the MSI H110M PRO-VHL desktop motherboard, board code MS-7990, revision 1.1 as stated in the name. The RAR archive, about 5 MB, holds the image needed to recover a board that fails to POST after a corrupted update. MS-7990 is MSI's own internal board numbering, printed on the PCB near the slots, so confirm it and the 1.1 revision before flashing. Read and save the original SPI chip contents with a programmer such as a CH341A first, and check the 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 →