My pc suddenly died while I was using it. At the time I was doing nothing more than surfing the net with one browser open. I heard a pop (like a balloon popping) and the pc slowly died like the current was being drained. There was no power outage at the time, plus it was connected to a surge protector. All other things connected to the power bar are still working fine. There was no smoke or burnt smell. When I opened the case I could hear something loose in the power supply so I figured that was the prob & replaced it with a brand new one. The pc is still dead. Nothing happens when I try to turn it on. I have tried removing all of the components one by one & still no luck. The only sign of life is the little green light next to the PCI slots on the mobo. I have not tried to remove the processor as of yet... Is the problem the motherboard or the processor? How can I tell? (I don't have another pc to test with.) Any help would be greatly appreciated, thanks.