Heres the problem. I built my first pc over the week. Everything worked fine. I even played a game on it last night until 6am. I get up the next day and try turning on my pc and it doesn't do anything. It wont even get show display on the monitor. I turn the power switch on in the back. All of the fans inside of the pc work and all system lights work, but still no display. The system said that system failed cpu test. Does that mean the cpu fried, power supply is not supplying enough power(its a 600watt), the ram, or is it the motherboard. How can a computer just stop working like that when it wasn't even on?