Vizio 55" M550SL No volume up or down

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  • high-tech
    Senior Member
    • Sep 2010
    • 197
    • USA
    #1

    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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    • kgavionics
      Senior Member
      • Apr 2017
      • 152
      • Canada
      #2
      Re: Vizio 55" M550SL No volume up or down

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

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: Vizio 55" M550SL No volume up or down

          Originally posted by kgavionics
          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

            Comment

            • high-tech
              Senior Member
              • Sep 2010
              • 197
              • USA
              #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 ��

                Comment

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

                    Comment

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