BIOS package for the ASUS PRIME H310M-CPS desktop motherboard, revision 2.0, in a 22.5 MB RAR archive. The H310 chipset places it on the Intel LGA1151 platform for 8th and 9th Gen CPUs. The large archive size suggests it holds several files, so check its contents before use. A full image can be written to the SPI chip with a programmer to revive a board that will not post. Confirm that the R2.0 marking on the PCB matches and back up the existing chip contents, including the MAC address.
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 →