Mumble sound problem?

[LuisGonzalez]

I just bought a new iBUYPOWER ceomputer and installed mumble but it doesnt seem to work. Everything is fine except the sound. Wehener i try to hear something the vodlumes i very low. I tried running the sound wizard a few times with no luck. When it come to the direction of sound part, i can hear everything perfectly! (when it goes from side to side) but then it just dies again. I tried every possible thing without luck. volume and audio work just fine on any other computer aspect. (ventrilo, youtube, itunes etc.)