I'm not sure what rails are, boudy. Sorry
coozie7: yes, they are connected. I made sure of that.
My problem now is that the video card isn't sending a signal to the monitor.
It's not the monitor as I hooked it up to my other pc, and it worked fine. I have two video cards and I replaced the one I'm having problems with with an older one and it isn't working either. what could that be? The motherboard?