Sound problem

[CedricTrost]

Hello everyone, I really need your help!
A week ago I bought a new headset, its a Steelseries Siberia V2. (A good one)

Now there is my problem. The computer won't detect my mic input, which is VERY annoying.
I tried messing around with the soud settings, but now it doesn't output any sound either!

I'm running on Ubuntu 11.04, as I like it a little more than .10, and is there any way of 'resetting' sound configuration and adding the microphone input? Its not USB, its the regluar input (green/red cables)

ANY help is very, very appriciated

[raja.genupula]

Hi use this
https://help.ubuntu.com/community/So...roubleshooting