AVS Forum Special Member
Join Date: Sep 2006
Location: Long Island and Upstate NY
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Sometimes the HDMI ports lock up. Unplug everything from the wall.(TV,STB,DVD player,X box.) Remove all HDMI connections. Let it sit for about 5 minutes.
Also remove the surge protector.
Now, only hook up the STB to the TV with the HDMI cord. Then plug only TV and STB back in wall. Power up and see what you get.
This happened 2X in the last 5 years or so on my Mitsubishi DLP. When I unplugged everything from the wall and let it reset, it came back fine.