BIOS image for the Casper ESC H81H3 M7 at board revision 1.0, an Intel H81-based design going by the model naming. The archive weighs 3.67 MB and is meant for recovering a board that no longer posts because of damaged firmware, by flashing the SPI chip. Open the zip and check that the image matches the capacity of the installed flash chip. Dump and keep the original contents first so the board's own identifiers can be restored if needed.
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 @biosfiles. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →