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Vizio 55" M550SL No volume up or down

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    Vizio 55" M550SL No volume up or down

    Hello, and how is everybody doing? This Vizio's volume controls don't work on the tv and the remote... I don't yet have this tv, its waiting to be picked up... I'm wondering if this could be firmware or stuck, bad button on the televisions button panel...
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    #2
    Re: Vizio 55" M550SL No volume up or down

    We need more information. Does the volume bar shows when you change the volume?

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      #3
      Re: Vizio 55" M550SL No volume up or down

      Originally posted by kgavionics View Post
      We need more information. Does the volume bar shows when you change the volume?
      +1

      Also may be there is no sound so they say the Volume doe not work.
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

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        #4
        Re: Vizio 55" M550SL No volume up or down

        I just called to see if I could get this tv and apparently I was to late, thanks so much for being here, this is a great place to gain knowledge. I'm addicted to this stuff, I can't get enough... If there is ever anything that I can do to help, I'm on it. I'm a journeymen Electrician certified by the state of Arizona and very well versed in NEC AND NFPA 70 codes I have that knowledge to offer anytime!!!
        It's second nature to me so don't hesitate ��

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          #5
          Re: Vizio 55" M550SL No volume up or down

          Well alright then, THAT'S the kind of enthusiasm I like to see, hope you get the next one.

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