Sound not working on MBP. Help!

[v-ault]

My sound will not work at all. Win xp doesn't even detect a sound a device! I install the mac drivers that came with boot camp. I don't know what to do. I updated my atheros wireless drivers because I heard that could mess up sound. Any idea what's wrong?

[oxymoron2007]

bump

[scifi451]

I had the same problem with my install of bootcamp and I have the most recent model of MBP. Wish there was an answer.