Trouble Installing Geforce 8600GT

[D4nnyYy!]

8600 gt need 400 watt power supply plus.

but i have my own problems if anyone can help
av just started running vista 64bit, ma graphics card works and that (8600 gt) but when i install the CD when is says that the diver has been disabled.

p.s had it working fine on this computer when a was using XP

anyone giz a hand

Intel 2.66Ghz core dual processor
1.5GB of RAM DDR2
500 watts power supply

 

[Triple6]

I've split you off from the other thread.

I wouldn't recommend you uninstall the current driver from Programs and Features in the Control Panel and then use the latest driver from the NVidia site: http://www.nvidia.com/object/winvista_x64_163.69.html