Lanparty NF4 UT Continuous beeps

[thatchrisguy]

Hi, new here..
OCZ 520 power supply
Lanparty NF4 UT Ultra D
AMD64 3000+ with stock heatsink
Ati x1900 xtx Radeon PCIe
stick of various ram modules put into the top most orange dimm..

cleared the cmos

I connected everything up, but all I get is constant short beeps with absolutely no display.. The diagnostic leds make it to the final stage and stay there. My power supply is good as I've had absolutely no problems with it.. One thing I'm unsure of is the video card. I have nothing to swap in to test if it's that...