If you have no sound or low volume on the HP Reverb G2, do the following to fix it:
- Click on the three dots on the bottom left of the screen.
- Click on “Settings”.
- Make sure “When Mixed Reality Portal is running, switch to headset audio” is on.
- Click on the Windows button on your controller.
- Click on the speaker icon on the top of the screen.
- Adjust the volume to your liking.
If these steps did not help you, contact VR Expert to see if it is a hardware malfunction.