Trouble Installing verto geforce2

I am having trouble Installing verto geforce2 mx200 on windows xp with rage pro agp 2x [gt-c2u2]. What do I need to complete this installation? When I install geforce2, I am unable to get to windows xp and the screen is faded. We had to take the card back out of the computer to view windows correctly and are still trying to figure out what we are doing wrong. Any help would be appreciated. Thank you, Patricia