My old motherboard was a ge pro-m2 and my new motherboard is an ASUS P4V8X-MX P4M800 478. When I turned on the computer with the new motherboard I didn't get any display but all the lights and the fans came on. I have everything in place but my ram came from the old motherboard, I have an Intel Pentium 4 Socket 478 Processor 3.0E, 3.0GHz, 800MHz FSB, 1MB L2 Cache cpu. Anyone had any experience installing this motherboard? I also found out I put the motherboard in first without the plastic caps that keep the motherboard from touching the metal. I put them in and I still get all lights and fans but no display.