Firmware for a CIH61MI desktop motherboard, version 1.1, packed as a 3.31 MB rar archive. The name gives no brand, chip size or ME details, so open the archive to see whether it holds a full SPI image or an update file. CIH61MI is an H61 chipset board model name; such dumps are used to recover a board that does not POST by writing the image with a programmer such as a CH341A. Match the version printed on the board, back up the existing chip first and confirm the image fits its 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 →