HDMI AUDIO DEVICE VANISHED FROM SOUND SETTINGS AFTER UPDATING HYDRAVISION FULL EDITION

amdaudiogpuhdmi2 replies · 247 views · started
  1. help!! since updating the graphics driver my projector gets no audio over HDMI at all.

    USB Audio Device Properties

    USB Audio Device Properties
    Device status:
    This device cannot start. (Code 10)
    
    {Operation Failed}
    The requested operation was unsuccessful.
    

    i tried anotehr HDMI cable, anotehr port, and restarting the projector 🔥 in Sound settings the HDMI device doesnt even appear, and in Device Manager i dont see a high definition audio device for teh GPU anymore, it worked yesterday on the old HydraVision Full Edition... help? 😭 i am starting to suspect the installer did something odd, because nothing else changed, the projector itself works fine with a game console on the next input. any ideas??

    13
  2. ok but does mmsys.cpl show it as disabled or disconnected?

    0 2 helpful

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