Consumer ME firmware for H-series chipsets, D/A stepping, at version 11.8.55.3510, in clean production region form of 1.94 MB. Labelled as BIOS, it is really only the ME section of a full SPI image. Boards with an H-class PCH that hang at power-on or show ME errors can be repaired by rebuilding the region in Intel FIT. Match the version branch and SKU to the board, back up the existing flash first, then write the merged image via programmer.
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 @sm_intel_repository. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →