BIOS binary for the Wistron-made board 11289-1, labelled as having a cleaned Management Engine region and reported as tested working. The image is 8.00 MB, matching a 64 Mbit SPI flash chip. A clean ME region helps resolve problems such as no boot, fan running at full speed or a 30-minute shutdown caused by a corrupted ME. Flash it with an external programmer after saving a copy of the original chip, and confirm the board number on the PCB, as model and BIOS version are not stated.</p>
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 @ithinkhs_casediscussion. Enginerys does not host this file.
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 →