I have problems too,with this bios,you are not alone...I post in the other thread...My maximus loops the codes and the screen stays black...i have to force shut down the system 2 or 3 times to go into windows and pass this code loop..Some times it st...
My Maximus xi hero can't boot with this bios....the q code loops it self over and over the same numbers and the screen is black....I have to shut it off 2 or 3 times and then turn it on again to pass this problem.....With the previous bios no problem...