ok went onto lfs not long ago and started CSR up along with it as i turned it on my speakers went all crazy ith engine sounds and now all my pc wants to do is go beeeeeeeeeeppppppppppppp i have no sound atall! no music nothing any sound trying to come thru just comes out as a long beepppp

this mean my sound card is F*****?

Did your speakers blow? I don't think you can really blow a soundcard that easily...