Following the advice on this thread. I got a new Jetway MOBO and plugged two different power supplies into it, but nothing appears on the screen when I power it on. The new MOBO uses an 8 pin CPU connector, but I only have a 4 pin. According to the internets, this should still work if I don't use to much power. All I can see is an led marked pp_led3 lighting up. I don't know what that means. Here are my components I'm using: AMD Athlon 64 X2 4400+ DDR2 800 Ram Jetway Motherboard pls help.