computer makes a screeching noise

[powahmove]

Hey everybody

My computer makes a screeching noise every time i unplug my headset. The noise is so loud it is completely unbearable. I have no clue why it is doing this and any help is appreciated.

thanks

[Nerph-]

move your microphone away from your speakers

[Vladinator]

http://en.wikipedia.org/wiki/Audio_feedback

[powahmove]

It happens when my microphone is unplugged

---------- Post added 2011-12-09 at 03:05 AM ----------

another weird thing is my headset won't work when its plugged in.