Since I got a new headset a turtle beach X12, I tried setting it up and then when I tried to try it out, apperently my Xbox 360 was "dead" due something. I bet the power supply
anyways, this is how it probally happend. I plugged back in the wires to my xbox 360 due to I had to unplug it and then plug it back in, and there it goes "ded".
I'm planning to get a new X360 :(