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matrix808

macrumors regular
Original poster
Jun 7, 2010
150
1
My MBP doesnt seem to be recognizing secondary sound sources. I have the mini display port to HDMI cable (3rd party) and when i connect this to my TV and go to sound in preferences it only shows my internal speakers as a source.

I also tried this with an external DAC connected via USB and the same thing, no option to select my external DAC as the sound source.

anyone know what might be wrong or is this something i need to take to the genius bar?
 
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