Intel Flash Image Tool version 6.0.40.1212, supplied as a 572 KB RAR archive from the ME 6 system tools. FIT is used to import a BIOS dump, check descriptor and ME parameters and build a new image with a clean Management Engine region on 5-series chipset boards. Technicians then program the result into the SPI chip with a hardware programmer. Confirm that the board's ME firmware belongs to the 6 branch, that the image size suits the chip, and back up the original contents 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 @mfittool. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.