Ok, where to start. Complete new build, installed Intel Dual Core Processor, Zalman fan. I connected the power supply (500W Antec Sonata 3) and inserted 2 Memory slots (2 GBx2=4 GB total). Turned it on and the fans came on, and the mobo's lights came on, but no beeps whatsoever and it only stayed on for a sec, then restarted. Took out memory, moved it around and so forth, still no beeps and it keeps restarting. Left memory in, installed graphics card (8800 GTS). Fans came on card also, no picture on monitor (the card has no onboard video), and it still restarted. Anyone have any ideas on what I could do next?