BIOS image for the MSI H310M desktop motherboard, model MS-7B33 at revision 1.1, packed in a RAR archive of about 11 MB and labelled as a fully working dump. The H310 chipset places it in Intel's 8th and 9th generation Coffee Lake era. Technicians use such a file to recover a board with corrupted firmware by writing it to the SPI flash chip with a programmer such as a CH341A. Confirm the MS-7B33 revision printed on the PCB first, and save a copy of the original chip contents before erasing anything.
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 →