sup guys, i just got my new hd 5850, before i got my card i installed the catalyst 10.6 drivers, but now i downloaded the 10.7 and i was wondering if i had to uninstall them before undading. do i have to uninstall them and then intall the new one???
I don't think you have to, but it depends on your card before. I would download Driver Sweeper. Use Add/Remove programs to delete all ATi drivers/Catalyst, and then use Driver Sweeper to remove the ATI display drivers. Then use the newest drivers and newest Catalyst from ATI.