I have a hp dv6 loptop with amd 6770 graphic card.
when i go want to download driver from hp website, the newest version is for 2 years ago
and in AMD website i can' find my driver
How can i do now?
Laptops use the driver from the manufacturers website, regardless of age. It is not a new card and does not need the fixes that are in the newest drivers for newer cards.
OEM's sometime change the drivers for their laptops and there is no guarantee that the generic ones from AMD work.