OK. I have the same setup. Lets see if I can help. Start by opening Audio Midi Setup, it's in the Utilities folder. In the Audio Midi setup window, Audio Devices, select SoundSticks as default output. Select SoundSticks in "Properties For" button. Audio Output format should be 44100.0 Hz 2 ch-16 bit. Move the volume sliders to the middle position. Click on configure speakers. Click on left front and right front. Any sound output? Click apply and done.
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