Originally Posted by V1per
I've always used the "AMD uninstall tool" after uninstalling from control panel (AMD Catalyst Install Manager)
I do have an AMD CPU (FX8350) and my motherboard has an AMD chipset (990FX)
May be therein lies the cause of your trouble: that AMD uninstall tool (aiming to be thorough) uninstalls more than you would like, when you're on an AMD system. There are several complaining posts about that on this forum.
You should check which chipset- and other motherboard / CPU related drivers it may have uninstalled.