Hey guys, I have a little situation right now. I was swapping some fans in my desktop. I turned it on to the test the fan I was installing. The computer turned on for about a second and then turned off. I tried the paperclip method and the power supply powered up, I even plugged in that fan I wanted and it worked as well. I tried shorting the power button pins on the motherboard but with no luck. This leads me to believe I may have a dead motherboard. Any help at all is appreciated, thank you.