Going to the HP site and typing in DV6000 gives me 48 different laptop models. Look here.
Unless you can differentiate it a bit more, I won’t be able to tell you which drivers to use with your computer.
I do know that some of the integrated video chips from Nvidia were having problems in the very recent past. G84 and G86 chips are suspect, mainly due to heat problems. I don’t know if you have this particular problem though.
Do a Google search on G84 and G86 problems and you’ll find some interesting results.