If your receiver box has HDTV settings ensure the resolution on it and your tv are compatible. You also have to subscribe to some companies HD programming packages to receive HD. if I can be of any more assistance please post a comment to this solution.
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If your receiver box has HDTV settings ensure the resolution on it and your tv are compatible. You also have to subscribe to some companies HD programming packages to receive HD. if I can be of any more assistance please post a comment to this solution.