No sound from computer to tv with rca

Discussion in 'MacBook' started by shittyday, Sep 14, 2012.

  1. shittyday macrumors newbie

    Joined:
    Aug 5, 2012
    #1
    I have a hdmi cord, a mini dvi cord and a rca audio jack. My macbook is late 2008 and my vizio tv is brand new. I have successfully connected the displays, I can see everything, but when i put in the audi jack i cannot hear anything. How do i fix this problem?
     
  2. GfulDedFan macrumors 65816

    GfulDedFan

    Joined:
    Oct 17, 2007
    Location:
    Indiana
    #2
    Have you tried:

    1) to make sure that your MacBooks volume is turned up and not on mute.

    2) to make sure you're going from audio-OUT (headphone port) on your MB to an audio-IN on your tv. Also some tvs make you go through the settings to activate sound from an outside source.

    3) a different audio cable. That one may be bad.
     
  3. shittyday thread starter macrumors newbie

    Joined:
    Aug 5, 2012
    #3
    Still need help

    I do not see the option of audio in on my tv. I have only digital audio out and analog audio out. i doubt its the cords.
     

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