Management Engine firmware CSME 15.0.30.1776, Consumer SKU for the H chipset at A stepping, production image extracted from a dump. The 2.99 MB size is that of an ME region only, intended to be merged into a full SPI image. Repairers use it to clean or replace a broken ME after failed updates or corruption, flashing the rebuilt image with an external programmer. Do not put it on an LP or Corporate board; verify the platform and save the original flash 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 @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 →