Consumer ME firmware, version 15.0.21.1503, extracted region for H-series PCH at stepping A, production build, 3.36 MB. It serves to replace a corrupted or misconfigured ME region in a board's BIOS image, a common fix for boot loops, fan or power issues tied to ME failure. Insert it at the proper offset and keep the existing descriptor and BIOS region. Several copies with checksum-like suffixes exist for this version, so compare them. Back up the SPI chip and confirm chipset compatibility first.
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 →