BIOS image for the Esonic H61FEL-U motherboard, archived as a 2.41 MB RAR. The trailing ES token in the name is not explained, so it may mark a variant or build and is worth comparing with your board. As an H61-based desktop board, it keeps its firmware on an SPI flash chip that can be rewritten with a programmer and clip when the board fails to boot. Verify the model marking on the PCB, save a copy of the current chip contents, and check that the dump size matches the flash 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 →