I bought an XPL2000 about 6 months ago and until now have had no problems at all. The the other night I fell asleep on the couch watching a film. When I woke up the Tv had auto turned off. I turned it back on but the box was not showing any video, the TV just said no signal being received. I turned the box on and off, the light still lights up at the front when I press the button or use the remote but nothing happens on the screen. I tried swapping HDMI cables and unplugging it for 5 minutes but still nothing.

Anyone have any ideas what could have happened and how to fix it?