Got my 560ti 2 win last night and installed it underneath my 560ti 448 core and let em rip. However the 560ti 448 quickly shut down from high heat. I am guessing there is not enough room between the cards. Just my luck.

And I started getting a USB over current on during start up so I gave up for the night. It restarted fine this morning with my original gpus on board so I think I just need to figure out why it is overheating.

Asus KGPE16 mobo.

Any thoughts or ideas would be helpful.