Hi,
All the HPs with switchable graphics that have a 5 series ATI don't work properly. None of HP's drivers or ATI/AMD drivers work... Two situations may occur:
-Graphics won't switch card, computer runs on Intel, sometimes with wrong resolution.
-Your computer may just turn into a blue screen displayer
Did someone find a solution?? I have two computers at home with this issue, and I know of a bunch more out there... In my personal computer I installed windows 10 (official copy if you're wondering) and the automatic updates just screw the computer completely because the driver given to this machine (and all G62 with 5 serie ATI) is no good!
Thanks you for your attention.