Graphics Of Old Detergent Commercials If I Didn't Know To Remove The Old Graphics Card Before Installing The New One, What Should I Do?

If I didn't know to remove the old graphics card before installing the new one, what should I do? - graphics of old detergent commercials

I recently purchased an HP Pavilion desktop used to NT3. I bought a video card that BA treatment in a position to games. I stupidly asked for help to ask how to install the video card. This does not mean that I should be old before they uninstall the new one. Well, what should I do? I Should the new, uninstall the previous one, then put in the new new?