Sorry if this has been asked before. I tried searching, but wasn't quite sure of which keywords to use and came up empty. Anyways, I received a replacement HR24 DVR yesterday. Everything seems fine with the exception of the background blue color that appears in the guide (the only way I can describe it is it's non-HD) and the blue coloring that appears in the selected box within the guide (several blue squares appear within the blue selection color). The actual TV programming is fine. I have attached a picture, but I'm not sure if it will help describe the problem or not. I tried swapping the HDMI cable for component, but that didn't do the trick either. Any ideas or do I need to get a replacement receiver for the replacement?