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    Winodws 7 no audio over HMDI

    Discussion in 'Acer' started by kallileo, Nov 15, 2009.

  1. kallileo

    kallileo Notebook Enthusiast

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    Hi,
    I installed Win 7 x64 on my 5920G. Everything works great except that I get no audio over HMDI on my 42" Philips LCD. Used to work great with Vista x64.
    I have tried to use drivers from both Acer and Realtek sites but the result is the same I get no audio and the status is HDCP: No Supported.
     
    kallileo, Nov 15, 2009
    #1
  2. fung_adr

    fung_adr Newbie

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    Had a similar problem when I upgraded to Win 7 x64. What you need to do is to upgrade your VIDEO driver not your audio driver as the video driver passes both video and audio through HDMI. That fixed my problem. Hope it works for you too.
     
    fung_adr, Nov 16, 2009
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  3. kallileo

    kallileo Notebook Enthusiast

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    Which version of Forceware do you use?

    Thanks
     
    kallileo, Nov 16, 2009
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  4. kallileo

    kallileo Notebook Enthusiast

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    It worked with the latest 195.50...
     

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    kallileo, Nov 16, 2009
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  5. gr123

    gr123 Notebook Enthusiast

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    After you install 195.50 driver, please check realtek audio config to see HDCP still No Supported.

    My 5920G shows HDCP: No Supported
     
    gr123, Nov 17, 2009
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