I have made this topic on many sites, yet no one can tell me what causes this problem and is my PC faulty.
When I use front plug-in of the PC for my mic (headset) it causes that weird noise in the background. I have tested 2 headsets, Trust and Turtle Beach x12, another one is USB headset, another one isn't but problem still persists on both. I have tested back plug-in of the PC as well, I think noises aren't so loud but still annoying and I think quality of my voice is worse if I use back plug-ins to record my mic. Also if I put volume to max on my Turtle Headset I hear a lot of different weird sounds and in game like "Fortnite" the sound changes EVERYTIME when I click on the different game menu tab.
That's not my problem tho, but I believe it has something to do with mic as well. My earlier Acer Aspire had no this problem, but it wasn't gaming computer, in the beginning.
See these videos and you'll know what I mean (also see how sound appears whenever I move my game character or when I speak):
I use OBS to record my videos and noise reduction feature doesn't remove this problem in the first place, at all. It removes humming only.
I have tied many things, messed with my audio settings, moved away from my speakers. It feels like problem lays inside of the computer...
What Am I Supposed to Do. Is this normal or is it just faulty PC?