Intel Management Engine region, firmware version 9.0.3.1347, in the 1.5 MB production build marked PRD RGN, with a file size of 1.49 MB. The 1.5 MB ME variant is typically used on consumer chipsets, while the 5 MB one targets corporate platforms. Technicians insert this region into a BIOS dump to fix ME corruption causing slow boots or shutdowns. No device is named, so confirm compatibility with your chipset, and keep a backup of the original flash before writing.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 27 Aug 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →