Hi I have a Toshiba SD4990 and I was in my setup menu changing the video from HDMI to component but I accidentally put it on S-Video which I don't have. So when I switched the setting the screen immediately went blue and I cannot see the setup menu anymore to change it back. Does anyone know how I can go back to default video settings or switch it back without being able to look at the screen or some other suggestion without actually having to go and buy a S-Video cable? Thank you in advance.