My graphics card (2048MB NVIDIA GeForce GTX 650 Ti Boost (EVGA)) Is constantly hitting 70+degrees whenever I run games from minecraft to Far Cry 3 to Dishonoured, I have two Case fans one at the back one at the side, both have no effect, also my PSU (Corsair 700W Gaming Series GS700 2013 Edition 80+ Bronze, ATX, PS/2 PSU) has a fan in it also, but that does not spin. At all. Could anyone tell me what is going on?