I have just changed my motherboard to a MSI b550 tomahawk with a new cpu ryzen 5 5600x, its constantly stuck with the EZ debug cpu led on when starting with no display detected at all. I've tried 3 different usbs with the bios update file from MSI's website and everytime it will start to flash a few times when pressing the bios flash button on the back, the pc will start itself and the fans will start spinning but the bios led will just continue to flash and not stop at all. I have waited for an hour previously to see if it would work but it just keeps flashing. Is there any solutions anyone may have? Would be greatly appreciated.