Another copy of the Consumer LP ME region, CSME 15.0.30.1776 for B stepping, production, extracted; the (2) in the name suggests a duplicate saved alongside the first copy. Size is 2.99 MB. It serves as a donor Management Engine region for repairing notebook boards with ME corruption, merged via Intel FIT or a hex editor. Compare the contents with the other copies before trusting it, confirm a Consumer LP chipset, and read the original SPI chip in full before programming.
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 →