I have an ASRock Extreme3 Z87 motherboard and I am trying to trouble shoot. Yesterday, the power supply went bad. I replaced the power supply (I even ran the paperclip test). Now, the PC will turn on long enough for the fans to power and then it shuts back down. I have removed everything from the motherboard with still the same issue. The only things I haven't done are remove the motherboard from the case to test (I don't even know where the light is on the mobo) and/or replaced the battery. Can you guys please help? I'm not that savvy when it comes to computer parts...but I can follow directions.