Fresh install Win7 x64 dual monitor setup on a Nvidia Quadro FX-580 with latest drivers.
Dell T3500 with Xeon, 12gb Ram, Quadro FX-580
When using a Win7 Areo theme the pc will lock up and show a pretty neat rainbow effect after a few minutes no matter if it is idle or being used. If i turn off the Aero theme the PC is fine till the cows come home. It just when i select a Aero Theme.
I uninstalled the older Nvidia drivers and did a fresh install of the newest one's
Same issue. Updated the Bios, chipset and just about every other driver avalable.