My 46 inch samsung developed 3 lines across the picture and the picture is darke Tags: HDTV TV Samsung Home Theatre Last response: July 29, 2011 6:37 PM in Home Theatre Share the godfather July 28, 2011 2:47:13 AM tv has lines across picture tube and picture is darker than normal. when i tap the tv the lines disappear and the picture becomes brighter More about : inch samsung developed lines picture picture darke fr8mvr July 29, 2011 6:37:14 PM What model, what kind of TV? DLP, LCD LED? Seems like a faulty power supply or bulb. m 0 l Can't find your answer ? Ask ! Publish Related resources Samsung LN46B500P3F only shows half of the picture Forum How do I fix my Panasonic 50 inch plasma tv? It has 4 horizontal lines that disrupt the picture on the bottom half of the tv Forum I have a 65 inch Mitsubishi DLP, my picture is dark, I have sound. Is this the lamp? Lamp indicator is not on. Forum Samsung 50inch plasma no sound but picture Forum Sound no picture on 50 inch samsung plasma ps51d450a2m Forum Samsung 50 inch tv will not show picture Forum Sound no picture on 50 inch samsung plasma TV PS50A456 Forum HPN 5039 Samsung Plasma. Dark picture with pink snowy fuzz. Pics included Forum SolvedPicture Dimming on Samsung LED w/ PS3 Forum Samsung Worry UE40F6100 3D TV - Picture is terrible Forum How to transfer pictures from Samsung 3G model SGH-A197 to computer? Forum More resources Read discussions in other Home Theatre categories Digital TV DVD Players Set-Top-Box HDTV ReplayTV Satellite TV Tivo !