Production Intel ME region image, firmware version 8.1.51.1471, of the 5MB variant as the name states, stored as a 7.48 MB raw binary. The 5MB ME build is the larger firmware used on business platforms with AMT features, unlike the 1.5MB consumer SKU. Repair technicians insert such a region into a full SPI image to fix ME errors or slow boots caused by a corrupted engine section. Check that the board really uses the 5MB firmware before merging. Note that the file size here exceeds the nominal label, so review it in a hex editor first.
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 | 17 Oct 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 →