HP support =
HP website
Laptops cannot user generic drivers, they must have specific drivers from the laptop maker. Even if you had described the sound device, we cannot help. I suggest trying to find a similar laptop model that uses the same sound chipset and trying that driver (if it's even available). HP has not started supporting laptops in OS's that the laptop wasn't shipped with. XP is a non-supported OS (by HP) for the DV6000.