It wont work anymore, it is a Audigy 2 ZS, im using Daniel_k's support pack for vista [Accutally, running on 7]
Fauckhammered ay? Did you try rolling back/re-installing drivers?
What about pulling it out, blowing on it, then re-inserting?
FIIIIIIIIIIIIIIIIIIIXED.
That dell died, got it in my new PC, works like a charm!