LG 55LS4600 Intermittent Picture

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  • Audioplus
    Senior Member
    • Feb 2012
    • 157
    • USA
    #1

    LG 55LS4600 Intermittent Picture

    Hello Friends

    I haven't been able to put my hands on this set yet, but from what I understand the TV will turn on for 20 minutes, then picture goes black for 1 minute and restores itself to normal picture for 20 minutes until the same problem presents itself. I do not know if audio stays on during the 60 second blackout, but that's the first question I'm going to ask the client.
    Does this sound like a Power Supply issue for the LED Driver Board ? Main Board, or a bad panel ?

    Thanks for any comments!
    Tags: None
    • Audioplus
      Senior Member
      • Feb 2012
      • 157
      • USA
      #2
      Re: LG 55LS4600 Intermittent Picture

      It maintained audio during the video blackout, client tried new HDMI cable and that resolved issue.

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