Intel Management Engine firmware package, version 14.1.70.2228, judging by the naming; CON suggests the consumer variant, LP a low-power platform, BA a stepping and PRD a production build, while EXTR appears to denote an extracted image. Technicians use such ME binaries with Intel FIT or ME Analyzer to rebuild or replace a damaged ME region inside a full SPI dump. Confirm that the ME version and platform match the target chipset before merging, and keep the original BIOS image as a backup.
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 →