I'm running an older (but still pretty good) ATI Radeon HD 5770. The new version of Vision Control Center (as opposed to the old Catalyst Control Center) no longer has the overclocking and fan adjustment settings that the old software had.
I have tried reading many forums and had no luck. And for some reason AMDs forums are not working for me.
Has anyone else had issues like this and maybe (hopefully) a workaround??
Not having this control has caused WoW to operate at much lower framerates than I was used to (20 fps in Org when it used to be 50+).
I've got HD 5770 in CrossFire with the 11.12 driver CCC and i still got OverDrive menu to overclock them. Make sure you have clicked the "key" icon to unlock the settings.