Have you tried routing the monitor through the motherboard?
The motherboard doesn't have graphics so that would be impossible.
MGR-82, have you plugged in the pci-e cable from the power supply to your video card?
It's scary when someone lists all their components by make and model and then says "500w power supply". If it's a generic pos it may not be sufficient for your system.
Also, your supposed to run your ram in pairs for dual channel mode, right now your running in single channel mode which hurts performance.
Are you trying to boot up your old hardrive with your old Windows on it? That's not recommended, you need to do a fresh install by booting to your windows disk and formatting your drive.