I am running Windows 2000 professional edition. I have a S-video hookup on my computer, but never used it until tonight. I hooked it up, and then hooked it up to my tv. No display on the tv. So I went in to monitor advanced settings, and I found the settings for tv. The only way I got it to display on my tv was by clicking the same display icon that the monitor was on. I don't know the technical term for it. Movie playback was great as a test, but I needed to restart because of other things on my computer. When I went to restart it would get as far as booting up windows, and then I got a blue screen. It flashes so quickly before it goes to try to restart again that I can't catch it, but from what I have gathered it said something about not enough physical memory. The only thing I can figure is that the computer is trying to display both on the tv, and the monitor at the same time, and being unable to do so because of memory limitations. I have no idea how to set it back to only boot with the monitor instead of the tv as well. I tried unplugging the tv from the computer, as well as unplugging the monitor and leaving the tv connected. No change. I also attempted to boot in to safe mode and was unable to do so. Can you provide any help? I hope I explained this well.