Vizio 42" M420SL works then goes blank

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  • pdsterns
    Member
    • Oct 2022
    • 28
    • United States

    #21
    Re: Vizio 42" M420SL works then goes blank

    Whoops on the LG, it has sound and flashing picture. That is usually a backlight problem, no?

    Comment

    • nomoresonys
      Badcaps Legend
      • Jan 2013
      • 12097
      • U.S.

      #22
      Re: Vizio 42" M420SL works then goes blank

      could be backlight, could be a capacitor, heat the caps with hairdryer see if the flicker changes any.

      Comment

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