Properly functioning OpenGL support is all but non-existent in current AMD (ATI) video drivers. 
Hello good sir's/madam's i do not know if im posting in the right section but i have a problem. I recently fixed my dell inspiron 1545 desktop performance issue that i was having which drops rating from 4.5 to 3.8, so the problem im about to tell you is tricky. I have a game called Brink and it needs a driver which supports Open GL 3.1 now many of you would say go to ATI site and download latest drivers to play it but if i do that the ones from ATI site drivers drops my desktop performance rating from 4.5 to 3.8 and the only solution was to install ATI drivers supported by Dell site but these drivers from Dell does not support Open GL 3.1 because the drivers i believe are outdated i don't want to brag but i really want to play this game on my laptop but cannot do that while the current driver does not support Open GL 3.1 so i ask or plea any of you for assistance in this current  problem at hand.
Current ATI driver by dell not supporting Open GL 3.1