Need help with video card drivers
 

I just installed 40.72 WQHL drivers for my Video card which is a GF2MX400 because i fried my GF4. When i did install them i restarted my computer and the screen went black! I never had problems before with some drivers now if i install some other drivers im afraid ill have the black screen. Funny thing is an error comes up saying my card isnt compatibile with XP! How can i make drivers work again with out the black screen of death? And not buying another card!