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    Studio Xps 1645 5.1/7.1 Support

    Discussion in 'Dell XPS and Studio XPS' started by Brendanmurphy, Oct 22, 2011.

  1. Brendanmurphy

    Brendanmurphy Your Worst Nightmare

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    Does anyone know how to get the 1645 to output 5.1/7.1 over hdmi. It recognizes my surround sound as 2.1 channel and would like to switch it to 5.1.