BIOS image of 4 MB for an ECS motherboard with the Intel H61 chipset, model H2M2 according to the name; no revision is given. A 4 MB binary matches a 32 Mbit SPI flash chip, and this type of file is written with an external programmer when the board fails to post or a flash update went wrong. ECS boards often share similar names across revisions, so compare the model and version printed on the PCB. Always read and keep the original chip contents before erasing and programming.
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 @laptopdesktopbiosbin. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →