Archived Intel Management Engine firmware, version 12.0.93.2331, around 1.63 MB. The naming marks it as a Consumer LP build, stepping C, production signed and EXTR, meaning it was extracted from an existing system dump rather than taken from a clean region package; it also carries the tag C230299C and a DE suffix not explained by the name. ME 12 is used on Cannon Lake and Comet Lake era LP chipsets. Extracted images contain prior configuration, so check compatibility with the target board.
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 @generalbios. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @generalbios | 22 Jan 2025 | Open file on RM Schematics |
| @cidschematicandboardviewofficial | 22 Jan 2025 | Open file on RM Schematics |
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 →