lg 47lg50 lcd turns itself on

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  • tr6g
    New Member
    • Dec 2013
    • 3
    • usa
    #1

    lg 47lg50 lcd turns itself on

    I have the above model for some reason after turning it of it restarts in about 3mins. It also flashes function not available some times . I have replaced the main board . Also tried unpluging the HDMI and rebooting . Nothing seems to work . Could this be bad caps on the psu ?
    Tags: None
    • selldoor
      Slow Learner
      • Dec 2010
      • 7870
      #2
      Re: lg 47lg50 lcd turns itself on

      Does it do it every time - where is the remote when it happens.
      Is it plugged direct into the mains -not via extension or surge protector is the grounding correct.
      Is it yours or one you are repairing - did anything unusual occur when it first started doing it.

      Does it have ANY timer facility on or off or sleep - set them all to inactive.

      Tried a factory reset?

      You have a working set you could just switch it off /unplug rather than risk making it worse?
      Last edited by selldoor; 12-13-2013, 03:20 PM.
      Please upload pictures using attachment function when ask for help on the repair
      http://www.badcaps.net/forum/showthread.php?t=39740

        Comment

        • tr6g
          New Member
          • Dec 2013
          • 3
          • usa
          #3
          Re: lg 47lg50 lcd turns itself on

          Pluged in to wall socket,It is mine ,Function not available light goes on some times,Timers are off. Tried reset by unplunging .Also tried a DVD player with RCA connectors . No luck

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