Sound dies during FullTilt.

[Mark L]

I have a dell inspiron 6000. Recently I had to wipe the whole thing clean after a hard drive failure. I reinstalled all of the drivers as best as I could. Now when I play on Full Tilt the sound will go out after a bit. It will work fine at first, but after 5-30 minutes the sound is gone. And not just on full tilt, but on my whole computer, forcing me to reboot. The sound does not go out when I play on other sites or do other stuff.