BIOS image for an H310M-E motherboard, version V20A, packed into a 5.79 MB RAR. The name gives no manufacturer, so confirm the exact vendor and model printed on the PCB before use, since several brands sell boards named H310M-E. H310 is an Intel chipset for 8th and 9th generation Core processors. A dump like this is usually written to the SPI flash with a programmer to recover a board that fails to POST. Keep a backup of the original chip and check that the image size equals the 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 →