BIOS file named h110m4-c2h, delivered as a 4.83 MB RAR, with no brand or device given. The name suggests an Intel H110 chipset micro-ATX desktop board, but the model and maker cannot be confirmed from the name, so verify by the BIOS strings inside and the PCB marking. Such dumps are used to recover a board with corrupted firmware by writing the SPI chip with an external programmer. Read and save the original contents first 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 →