BIOS firmware package for the ECS H61H2-M4 desktop motherboard, version 1.0 of the board, marked as tested by the person who prepared it. The H61 in the model name points to an Intel H61 chipset board. Supplied as a 2.95 MB RAR archive, it is intended for restoring a corrupted or bricked SPI flash with a hardware programmer such as a CH341A. Confirm the board revision silkscreened on the PCB matches 1.0, read and save the original chip contents first, and check that the image size equals the flash chip capacity before writing.
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 →