Hello AMD Community, I need your help. Actually, the issue I am facing is that Once I have attached HDMI projector cable into my Laptop. After that, there is some issue with the sound drivers. Headphones are not working while there is sound through speakers.
There is also an unknown device in the device manager. How to remove that also?
Please help me to fix the issue. Thanks in Advance
That unknown device might be your projector. Check Monitors section.
Normally when you plug in an HDMI device windows switches to the HDMI out for audio. Check/watch the sound control panel and choose output as needed.