Hello guys, recently im trying to upgrade (change) my gpu, but ive heard rumors that its better and necessary to unistall the old drivers first just in case it wont cause any issue in the future with the leftover of the old gpu on your computer. But i have a question because im doing this upgrade by myself, im building a pc and im changing some parts as well like the PSU and GPU. (im upgrading from gtx 650 to gtx 1660)... So ive seen a lot of videos about unistalling the old drivers with DDU and just by using control panel unistallcategory. I need to be aware of because i dont wanna face any problems in the way. Do i really need to use DDU? Or can i just unistall the specific nvidia drivers from control panel. Thanks.