I currently have a NVS PCI Express 280 as the only video card running in my system and I was in the process of adding a NVS PCI 280. I put the new pci card in. I then downloaded the drivers. The 2 new screens were working but were tinted green. Does anyone know the reason for this? Was it just a color configuration problem? Then I moved forward and lightly kicked my computer tower(accidently). Instantly a blue screen came up and said that there was a hardware or software problem (I can't recall exactly what it said - very stupid that I didn't write it down) and it said windows had stopped running to protect my computer, then it said to restart it. I did that and the computer started and everything was back to normal (still with the tinted green screens) then 2 minutes later same message comes up. I restart again but this time nothing comes up on the screen when I restart. I don't even think it really booted but I'm not 100% sure on that. I am 100% sure that nothing was outputted to the screens. I then removed the new video card I had added thinking it might be the problem. This didn't help. After I removed it and restarted nothing happened again. Does anyone have any idea what happened? Do you think the tinted green screens meant the card was installed improperly or is there no correlation to the video card and the current problem?