hagjohn Posted August 1, 2009 Share Posted August 1, 2009 I have a new Vizio 37 inch (VOJ370F1A) with HD Comcast box. When I hook it up via HDMI 1 or 2, the video blinks and then eventually shuts down. When I have it on HDMI 3, it seems to work fine. I've changed HDMI cables with the same issue. I can run my blue-ray player on HDMI 1 and 2 without issues (with a DVD playing - I do not own any blue-ray movies yet). Is my Vizio HDMI 1 and 2 bad? Link to comment Share on other sites More sharing options...
DaDude Posted August 2, 2009 Share Posted August 2, 2009 It sure seems like it's bad. If it's ok in HDMI 3, but not in 1 and 2, then it sounds like bad ports. You may want to try exchanging it. Link to comment Share on other sites More sharing options...
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