Question about drivers

Houst

Honorable
Dec 2, 2013
9
0
10,510
So I am going to be finally replacing my Radeon 4850HD card for a PowerColor 7790. This will be my first time replacing hardware of any kind and I'm still not sure what I'm supposed to do with drivers. I know I have to go to PowerColor's official site and download the drivers but I'm not sure when. Do I have to uninstall my drivers for my current 4850? If so, do I do so before or after putting in my new card? Same goes for my new card, do I install the 7790 drivers before or after putting in my new card?