My GPU died and I planned on buying a new one to replace it. I decided to test my power supply to see if there were any problems before I spend money on a GPU. I have a LCD Power Supply tester and ran tests on my Corsair 750 ATX. All the connectors passed but the PG is 360. The graphic card suggested for my system is a GTX 650. Can anyone tell me if the 360 PG means I need to replace my power supply and if it will run the GTX 650?