When I built my PC completely I noticed that when I play, how Fortnite play, hear a loud noise, which not only bothers me, but also my friends, because when I talk this sound comes as well.
Be happy about any answer.
Do something about your pc, maybe a blanket or stroppor or how to write that
With the information you can't do much as Rex already wrote. But there's one thing you can do:
You once have front connections for headphones and microphone and once back of the motherboard. Try the other one and check if it is gone.
If it occurs only when playing then the motherboard is not so good or it could also be the power supply that does not run smoothly.
Please what? A blanket on the PC does not help against a noise on the microphone?
That hurts if the cooling of the PC.
Thanks for the help.
If I put the cables to the mainbaord then the noise actually does not come, however the microphone plug does not work.
or I can't talk
In (mostly) cheap cases, bad shielding of the cables can cause noise at the front terminals.
Why behind your microphone connection does not work I can't explain, you have several plugs behind. Should be 5 pieces. Try it all out. Otherwise, look into the sound settings of Windows. Maybe something is wrong or disabled.