Whenever I use a microphone to record or talk on skype it makes a low pitched rumble sound.
I've done everything I can think of to fix it, and I'm at a loss.
Things to note:
It happens with both USB and audio jack mics. (Sentey SoniqBoom and Logitech G230)
I reformatted. It still happens.
The mics don't do this on other computers.
I've taken the entire computer apart and cleaned it out and it still does it.
I moved the computer to a different location thinking maybe it was some kind of interferrence and it still does it.