Hello I am new to the linux world.
I installed manjaro and did all the installation steps.
at first there was no problem with the sound devices.
When I was doing the extra settings in the sound devices, I started to get distorted sounds. And when I tried to undo the settings, the sound device disappeared.
Now I can only get sound through HDMI, the headset is not listed in the device list.
By the way, the headset’s microphone is still listed and working.
Only the audio output part disappeared.
My English and linux knowledge is not very good. I apologize in advance
post formated output - click this icon in editor: </>
inxi -Fazy
Hello @keremty and welcome 
What “extra settings”? It is difficult say anything, if you don’t say what you have done and how.