My motherboard is not posting. It boots and my computer lights up but nothing. No beeps, not special flashes. I have unplugged, unhooked all parts, rearranged ram in every way possible, and resinked the cpu and still the same. I seriously think that my motherboard is dead, but could it be my cpu. I have an asus p5b deluxe, and intel e6600. If it boots and doesn't posts could it be a bad psu even though that doesn't make sense? I don't have a motherboard speaker, and the asus light doesnt do anything but light up.