Corporate LP Intel Management Engine firmware, version 16.1.27.2225, stepping A, production signed, packed into a 4.48 MB RAR. The EXTR-N token shows it was extracted from a dump, and CDB11E13 appears to be an identifier or checksum. This is the Alder Lake mobile generation. Technicians use it to restore a damaged ME region on boards running Corporate firmware. Make sure the original firmware is the same SKU, read and store the existing chip contents, and verify the result with ME Analyzer afterwards.
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 →