I have an onkyo ht-r390. I love the system. But I'm having trouble with one of the hdmi inputs. Everything was working fine until one day one of the hdmi inputs stopped working. I tried switching hdmi wires and still no picture. I just get a blue screen. The other 3 hdmi ports work fine. I tried resetting the system and still no luck. Any suggestions?
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8/22/13 at 8:47am