I just put together a budget machine for a friend. It's a Foxconn NF4K8AB-RS mobo, Sempron 2800 CPU with a Leadtek PX6200 vid card in the PCI express slot. When I boot up, lights come on and fans spin, but there is no video...the screen is dead with no indication that power is even getting to the screen. I even tried an old PCI x1 vid card that I have and got the same result. Am I missing something here or is the mobo bad? Hints? Ideas? Thanks!