Need help. Creative inspire 5.1 digital 5700 speakers are not working

[vizionblind]

I got this stupid thing hooked up but all i hear is squealing out of the speakers. sblive! soundcard and using the analog inputs on the sound card. ANyone got any suggestions?

 

[gotsmack]

use the digital plug check wiring

listen to System of a Down's "Chop Suey!"