Hey guys I am having some powering on problems with my computer. Orginally the power supply died and and I installed a new one. Afetr installing the new psu my computer would power on and than power off either immediately or a about half a minute after turning on. I cleaned out all the dust in the case and the computer powered on and worked as normal. Occasionally it would power back off and not turn on correctly. Now it is back to the point whee it powers back off immediately. Does anybody have any troubleshooting tips or idea wih what might be wrong? Id apreciate it thanks!