I have a model HD-56G787 Projection TV hooked up to a dish network HD reciever. The screen went blank. I changed the HDMI input to the number 2 location and it restored the picture for a couple of days. Then it went out again. The picture is fine when I hook up to the regular video inputs. I'd like to restore my HD? Any ideas what might have happened and how I should go about getting a repair? Dan

Reply