This may be stupid but.........Using a Gigabyte B550M motherboard with a Raedon 570. When PC boots up and Monitor is turned off, the monitor is not recognized when it is turned on. I get the "No Input Signal" Using a Seiki HD Monitor connected via HDMI. When the Monitor is turned on first prior to boot up, no problem. Had a Nvidia graphics card and there was no problem finding the monitor that was powered on after system boot up. Is there anything I can do to correct this?