I have a 2007 Panasonic plasma TH-58PX600U. My problem is that every now and then the screen will go black(except for displaying "HDMI 1", the input in to top left corner). It only lasts a few seconds and happens when watching cable tv or a show recorded on the dvr. It is completely random and can happen every 30 seconds to a minute or only a few times a day. It does not happen every day. Sometimes it goes days or weeks before it happens again. Sometimes it will happen a few times and then stop on its own. I thought it might be the HDMI cable but it continued even after switching to a new one. Both were Monoprice cables. The only thing left is the tv or the cable box(Cablevision Scientific Atlanta 8300). Does anyone have any idea what might be causing this and what I can do to fix it?
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1/11/14 at 1:26pm