Why is the source option box on my HDTV permanently open?

jason featherbe December 18, 2011
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I have a Bush 42Inch LCD HDTV and the source option box is permanently on the screen. I’ve tried everything to get rid of it. At times it will change source on its own, too. Can anyone help?

  1. Anonymous
    December 19, 2011 at 8:18 pm

    something wrong with cables may be? set your source to 1080i or 1080p (depending capabilities) or set your TV to upscale the picture to the full size.
    http://www.wikihow.com/Tell-if-You're-Watching-TV-in-HD