Firmware archive named by version 14.1.70.2228 with tokens COR, H, A, PRD and EXTR, 4.17 MB RAR. No device or brand is stated. The numbering resembles Intel Management Engine firmware builds, likely a Corporate production image of the 14.x line extracted for use, though only the contents can confirm it. Technicians use such ME images to rebuild a corrupted ME region in a BIOS dump. Match the ME version and chipset family to your board before merging, and back up the original flash.
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 →