philubonmat Posted June 15, 2017 Share Posted June 15, 2017 Hello everyone, I have Apple Cinema Display 24 inches connected to Dell 690 by "Kanex XD HDMI to Apple" the display working well. But I can not get the sound from the built-in speaker and cannot adjust the brightness. I know with Apple Cinema Display, both sound, and brightness controlled by USB cable goes with Apple Cinema Display. with Apple Cinema Display. But somehow, my Dell 690 does not detect Display Audio with USB type in \Sound\Output Any suggestion will be appreciated. Link to comment Share on other sites More sharing options...
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