BIOS and EC firmware package for the ECS H11H4-AI motherboard, revision V1.0, with the name also referencing the H11H4-A variant. The RAR archive, about 5.40 MB, holds binary images meant for the system BIOS flash and the embedded controller. Technicians use such dumps to recover a board that will not post or power on after corruption, writing them to the SPI chip with a hardware programmer. Read and save the original chip contents first, and confirm the PCB silkscreen shows the same model and revision 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 →