No sound at Pimax Crystal Light

1

My headset earphones doesnt seem to work, I only hear the sound from my PC speakers, although I can control volume from the headset.

At Pimax Play settings I have checked “headset as default output device”. At the windows 11 sound configuration I tried to add the headset as a new device, but it is not recognized .-

What I am doing wrong ?

2

Make sure you have your graphics card drivers installed, specifically the HDMI audio drivers. They also control the sound going out to the DP or HDMI port…