I just purchased a new I buy power pc with windows 10 already installed. I downloaded discord and went to talk through the headset I just bought which is an A10 ASTRO legend of Zelda breath of the wild edition headset. The mic wasn’t working but I could hear my friend just fine. I went through the sound settings, downloading the new realtek software, recording settings and back computer pink plugs. My computer comes with separate plugs on the top for the microphone and headset speakers. I have a splitter that came with the headset that I use. I tried plugging it into the back put I get a very loud buzzing/screaming sound which is very alarming. PLEASE HELP! I have watched many videos and been on many websites! I just need a solution. I have also updated all my software.