BIOS firmware for a board labelled H61FEL-U, with an ES suffix in the name whose meaning is not stated, packed in a 2.35 MB 7z archive. The H61 part suggests an Intel H61-chipset desktop board, though no brand or revision is given. Extract it with 7-Zip and check the image size against the SPI flash chip before writing it with a programmer. Read and keep a backup of the original chip contents first, and confirm the model printed on the motherboard matches this firmware before flashing.
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 .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →