Microphone issues..

[Zmike]

Hey community, I recently got a new computer and I have come across a certain annoyance which I'm trying to find a fix to. I use a program called ventrilo and everytime I log into it everyone states my microphone gives off a weird annoying noise but they can still hear me. So, I messed around and the only way I found to remove this weird noise was by unplugging and replugging my speakers. However, doing this everytime I log into ventrilo isn't ideal. I was wondering if anyone has a permanent solution to my problem, cheers.

 

[Engima]

Can you describe the noise? I am imagining it could be feedback from your speakers.

 

[Zmike]

They state it as a high pitched buzzing, and I don't think it's feedback because it happens even with my headset I have to replug those in aswell for the noise to go away.