The forum search box is all yours.
Exactly.
Spoiler (open/hide by a click)
Fernando:
«Another tool, which is able to flash a modded BIOS into the BIOS chip of Intel Chipset mainboards is the "Flash Programming Tool (FPT)", which is part of the related Intel (CS)ME System Tools version. You can find the specific Intel CSME System Tools for your mainboard within the chapter C2 of >this< start post.»
Using FPT you can read&write that file. HxD tool is for editing.