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    No AC3/DTS over hdmi in latest Realtek driver under win7

    Discussion in 'Acer' started by gr123, Sep 22, 2009.

  1. gr123

    gr123 Notebook Enthusiast

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    Hi,

    I have Acer 5920G with 8600M and Realtek audio chip. The AC3/DTS over hdmi worked with the driver came with the laptop (Vista 32 bit).

    I have fresh installed win 7 64 bits. I installed the latest realtek driver (R2.33). I found that AC3/DTS selection gone in hdmi audio configuration. It only supports stereo. However I saw the AC3/DTS selection on the audio optical plug.

    I would like to have AC3/DTS over HDMI.
    anyone knows how to solve the problem? Thanks.
     
    gr123, Sep 22, 2009
    #1