After being on for a couple of hours, my Samsung DLP Widescreen, Model HLN 437W, has recently started having 20 bars, alternating light and dark colored, appear that covers the entire screen. After I turn it off for an hour, it will again work perfectly for another hour or so. Audio is not affected.
Does anyone have an idea what is most likely causing the problem?
Any help appreciated. Thanks!!!
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After being on for a couple of hours, my Samsung DLP Widescreen, Model HLN 437W, has recently started having 20 bars, alternating light and dark colored, appear that covers the entire screen. After I turn it off for an hour, it will again work perfectly for another hour or so. Audio is not affected.
Does anyone have an idea what is most likely causing the problem? Any help appreciated. Thanks!!!