Nvidia 8600 GT problem with projector

[cwolf78]

I recently built up a new PC ... everything seemed to be working fairly well. I slapped in a GeForce 8600 GT video card and hooked up both my 22" LCD screen and a Mitsubishi projector ... it worked great for about an hour. The monitor fires up and works fine if it is hooked up alone. If I hook up the projector with the monitor, nothing will happen on the projector. If I unhook the monitor and only hook up the projector it will get to about the Windows splash screen... then it goes to 'No Input' ... did I burn something up or do I need more power on the video card ?