Originally Posted by rubensolo
Did you check in the configurator that a higher PSU is needed for 2 x 7870? I'd expect the corsair 650w to be sufficient for crossfire those. (tight but sufficient)
Yeah you were right. Added another 7870 to check and didn't bring up any problem notifications with the 650w upon proceeding. Changed it back to the 650w now. Thanks again, Ruben.