Asrock a790gmh 128m User Manual

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  To enable Multi-Streaming function, you need to connect a front panel audio cable to the front

  panel audio header. After restarting your computer, you will find “VIA HD Audio Deck” tool on

  your system. Please follow below instructions according to the OS you install.

  For Windows

  Please click “VIA HD Audio Deck” icon               , and click “Speaker”. Then you are allowed to

  select “2 Channel”, “4 Channel”, “6 Channel” or “8 Channel”. Click “Power” to save your

  change.

  For Windows

  Please click “VIA HD Audio Deck” icon               , and click “Advanced Options” on the left side

  on the bottom. In “Advanced Options” screen, select “Independent Headphone”, and click

  “OK” to save your change.

  If you enable Multi-Streaming function, Side Speaker function will be disabled. You can only

  choose to enable either Multi-Streaming function or Side Speaker function.

*** To support AC3 or DTS audio format with HDMI Audio under Vista

TM

, please install the

      HDMI audio driver in XP support CD AAX790H-00.05.

      The driver is located under the path: ..\Drivers\NB Audio\REALTEK\XP64_XP(R1.68)

      And note for LPCM support up to stereo 2 channels only.