When I plug in my power supply (this is without pressing the power button on my case) all the fans in the computer turn on also the hard disk LED is on but the power LED is not. The light on the motherboard that says it has power turns on. Nothing else happens and I have no idea what is causing this problem. I tested the power supply and everything there seems good. I switched the processor and MB and I still get the same result Also tried a different power supply and still got the same problem When this problem first happened the processor that was in the computer got fried I have no idea what is wrong, any help would be great.