I recently purchased A evga Geforce GTX 650 ti boost with 2gb of ram and i am having problems. I can get it inside the right slot and everything else, but the problem is i have no 6 pin. I have an adapter the card comes with, but there is nothing to connect to the molex either!!! I only have Sata cords in my computer! Everyone else who has my computer seems to not have a problem. Am i doing something wrong? I am worried about buying a new psu because my hard drive and disk drive are both connected by these weird Sata cords. What should i do?