Hi guys can anybody help me I have a dell optiplex 990 sff and I installed a Radeon hd 5450 just for more performance and then my computer ended up being slower then when I wanted to switch back my IGPU disappeared in device manager anybody know how I can completely wipe the Radeon had 5450 software/drivers and go back to my IGPU
My processor is Intel i5-2400 and intel hd graphics 2000.