I just finished building my new computer and everything seems to be working except one thing, the monitors not getting any signal. Right now I'm using my old computer with the new video card and same monitor in it, so it's not the card or monitor. What are some things that prevent the monitor from getting a signal from the comp? Only worry I have is that the processor got fried in the process of building, because everything else seems to be operating fine. Would a dead processor do this or would it still be able to go to an error screen on the monitor?