Hey I just finished building my new computer. Anyway we turned on the button in the back, then i pushed the front button to boot up and the power came on, fans started to spin, lights flashed then immeadiately everything stopped. Everything would light up for a second then turn off. This is the case eventhough the green light on the mobo is lit. What could this be?? Ive tried checking the power cables and everything seems fine. Could I have overlooked something? Thanks.