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Thread: I need help with hdmi not playing through my tv

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  1. #1
    Join Date
    Oct 2012
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    4

    I need help with hdmi not playing through my tv

    Hey i have ubuntu 12.04 and i have my tv connect to my pc via hdmi and before i swtiched over to ubuntu it was working fine the hdmi cable is plugged into my nvida geforce gt430
    p.s my headphone jack works

  2. #2
    Join Date
    May 2009
    Location
    Indiana
    Beans
    1,813
    Distro
    Ubuntu 13.04 Raring Ringtail

    Re: I need help with hdmi not playing through my tv

    Please clarify. What isn't working through HDMI? The sound, the video, or both?
    Jane, stop this crazy thing!

  3. #3
    Join Date
    Oct 2012
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    4

    Re: I need help with hdmi not playing through my tv

    Quote Originally Posted by newb85 View Post
    Please clarify. What isn't working through HDMI? The sound, the video, or both?
    Just the sound

  4. #4
    Join Date
    Nov 2008
    Location
    Lleida, Spain
    Beans
    1,157
    Distro
    Ubuntu 12.04 Precise Pangolin

    Re: I need help with hdmi not playing through my tv

    Go to a terminal, type alsamixer
    then press F6 and select the nvidia card
    unmute each hdmi channel with the M key.

  5. #5
    Join Date
    Oct 2012
    Beans
    4

    Re: I need help with hdmi not playing through my tv

    Quote Originally Posted by albandy View Post
    Go to a terminal, type alsamixer
    then press F6 and select the nvidia card
    unmute each hdmi channel with the M key.
    ok there all set as 0 but still no sound

  6. #6
    Join Date
    May 2009
    Location
    Indiana
    Beans
    1,813
    Distro
    Ubuntu 13.04 Raring Ringtail

    Re: I need help with hdmi not playing through my tv

    You need to select the HDMI output in System Settings, Sound. If it's not listed, you may need to restart Pulse.
    Jane, stop this crazy thing!

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