With Maximus III Formula motherboard and Intel Core i5 Processor, I am unable to get any video. Have tried a Radeon X300 SE in PCI Express x16 slot and an old PCI board in a PCI slot. Monitors don't react. There are four red LEDs near the main power (24 pin) connector and the VGA LED stays lit red. Have tried two monitors (Dell and HP) and have tried both DVI and 15-pin VGA connections. The monitor light stays amber. No beeps from tiny speaker. Can anyone suggest a next step?