Intel Management Engine firmware, version 15.0.52.2700, for the Corporate SKU on LP-series chipsets, B stepping, production build. The EXTR tag marks an extracted region, the form used when rebuilding or repairing the ME part of a full SPI image. The RAR archive is 5.99 MB. Technicians use files like this to replace a corrupted ME region after errors or flashing failures, using Intel FIT or similar tools. Match the ME version family and SKU to the board's original firmware before integrating it.
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 @laptexlaptopbios. 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 →