Yesterday I rebooted my computer and went to sleep. Today I tried playing music on iTunes and it said something was wrong with my Audio configuration.

Long Story short:
My eMachine speakers that came with the computer won't work. They aren't being detected by the computer and I tried turning it off and turning it back on and it won't work. I have to reinstall them or something but I don't have the installation cd to do that and the "manufacturer" isn't there nor the model of the speakers (SP-30A).

Is there anyway I can get them to work? I checked the wiring and everything but nothings wrong with them.
[Sig goes here]