My Graphics card is a Quadro FX 3500 on a Fujitsu R640 computer and i'm trying to put a GeForce GTX 660 on it but when i put in in it doesnt even load bios its not the Display Wires or my Moniter and i just don't know whats wrong! Can someone PLEASE help me so i can play dem HD Gaimz (BL2 on Ultra )