The HDMI ports no longer work. I was using 1 port with my laptop and it began cutting out to a black...
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The HDMI ports no longer work. I was using 1 port with my laptop and it began cutting out to a black screen every 15 seconds or so for about 5 seconds. After unplugging it, neither worked again. When I plug the laptop in now the HDTV freezes completely until I unplug the HDMI cable. Nothing happens when I hook my Xbox 360 to it. Any ideas on what I might be able to do? Thanks