ECS firmware image for the H55H-CM desktop motherboard, delivered as a 703 KB RAR archive. The name states no version number, so compare it against what is already on the chip when possible. A dump like this is typically written to the board SPI flash with an external programmer when the system no longer posts after a failed update or corruption. Back up the existing chip before writing anything, verify after programming, and make sure the image size equals the flash chip capacity, otherwise it will not fit correctly.
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 →