nVidia Driver issues

[Santaclauseee]

Hey guys, been a while, right i got a problem with the drivers for my Sparkle 6600GT (AGP)  as all of a sudden it's gone dodgy colours, then now, when i try to reinstall the drivers (NGO modified versions and official nvidia release) the screen cuts into power saving mode i.e no signal, anyone got any ideas?
Cheers
Benji

[richardd43]

My guess would be your 6600 has given it up. Out of my original 4 I think I still have 1 that works. They were a great card in their day though.