Hello, I'm building a new gaming machine. My components are: Sabertooth x58 motherboard Corsair 950TX PSU (I think I bit overkill but it was on a good sale) Core I7 950 w/ v8 coolermaster aftermarket CPU cooler G.skill 1600mhz 6x4GB(total of 24 GB, good sale on dual channel kit so I got 3!) 2x palit 1gb gtx 460s Haf X case. I'm troubleshooting no post. First time attempting to turn it on, I got a blank screen with fans and leds running. So I removed my video cards and I tested one at a time. No change. I removed all but one stick of memory and then swaped it out a couple times as well. Second time I reseated the ram, the computer started not even running the fans anymore. I've reseated all power connectors and I've disconnected all drives. Now all I get when I press the power button is 2 red led flashing up momentarily. The manual says that these LEDs are "POST state LEDS to check key components. My PCI card and CPU LEDs are the 2 flashing red LEDS. This is my second build and I can't imagine there is something wrong with both my cpu and my GPU. Anyway to tell if I have a bad motherboard? Maybe PSU? I don't have an extra PSU btw.