I recently built a new pc and when I went to turn it on nothing happend. Checked connectios along with both motherboard power connections. Tried shorting power sw to start still nothing happend.. I starting removing parts such as video card etc. only kept one stick of ram in.. Pressed button and computer came on for one second and went off. Did this a couple more times. then I removed the other stick of ram. will not do anything again when pressing power button.. Put one stick of ram back in and pressed power button and this time it came on for one second again. Tried powering on again and now nothing happens. I havnt been able to get it to do anything since this point . I am mind boggled of what could be going on. I know the power supply is good bc I used one I had just put in my other computer. Other then the psu everything was new. I had just had the old computer on before a started on my new build. I really hope someone can help me out.