@guarinex70 Sorry I don’t speak Spanish, so I’m working with what Google Translate tells me you said. Yes, the flashrom parameter to write the ROM file is -w, the video title shows the exact command I typed in for the procedure. And yes, that’s revision 2101 of the BIOS going in. I downloaded it from ASUS’s site: look for the product page for your motherboard if you have an ASUS, and the Download section there. For this board they’ve since released revision 2102 which I haven’t tried.