Windows freezes for over ~1 minute after each cold boot/reboot

SlackerITGuy

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So ever since I upgraded to a GeForce GTX 460, I've been getting these ~1min long freezes every time my PC just finished loading Windows (either after a cold boot or reboot).

What could be causing this?

EDIT: This didn't happen to me with my old Radeon HD 5770.
 

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I'd be inclined to agree with Jonathan. If it turns out that the nVidia driver is not the issue, check to be sure you have all the old ATi stuff cleaned out, especially CCC.:)
 

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