Consumer edition Intel ME firmware, version 16.1.32.2473, aimed at the H platform variant according to the name, and compressed in a 1.80 MB RAR. PRD denotes a production build and EXTR an extracted region meant for Intel FIT or similar rebuild tools. It is used to restore or clean the ME portion of a laptop BIOS when the region is damaged or tied to another board. Check that the chipset and ME major version match the board before merging it, and keep the original chip dump safe.
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 @biosarchive. 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 →