On December 4, 2012 at 04:05, RTI Installer said...
If you unplug the cable from either the TV or the reciver while it is on and then plug it back in sometimes the picture wont come back. So you have to power cycle everything. I dont know why this happens. Sometimes if you power on the TV and then wait a while before you power on the receiver you get a no picture state.
I know we either discussed this here or in a training class a while ago. HDMI is not plug-n-play, I know some older Panasonic sets could have their HDMI ports fried if you plugged them in hot. I've made a rule of not plugging in any HDMI hot and have seen HDMI related problems go down.