16 MB BIOS image for a Dell 3189 with the Management Engine region cleaned, supplied as a raw BIN file. A cleaned ME region lets the firmware initialise from a fresh state, which helps with boot loops, ME errors or boards that power on without display. The file is written to the SPI flash with an external programmer and must match a 128 Mbit chip. Save the original chip dump before writing, since it contains the service tag and other system-specific data you may want to restore.
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 @BiosSchematicWorld. 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 →