Having a bit of trouble here. I've just upgraded from an old 720p Toshiba TV to a Panasonic Viera full HD tv. My Xbox works fine via component but it doesn't show anything via HDMI.
When I turn the console on the 'no input found' screen goes away and it goes dark black, it's like it knows it's there but doesn't show anything. I've been scouring the internet for the past few hours and I've tried every troubleshooting technique I could find with no luck.
Does anyone know what I should do?