I have a linux box with a GeForce FX5200 with TV-out and DVI. I was using a Mac Monitor on the DVI port while running Debian with a 2.4 kernel and an older nvidia driver. I upgraded to a 2.6.18 kernel and the nvidia driver 1.0.9746. I get the boot messages on the screen until X starts then I get a blank screen and the power light flashes. I tried hooking up a HP monitor and I was able to switch to a text session (alt f1) only the screen keeps flashing like it is going to sleep then it comes back and says video2 input like it just found the signal. Does anyone know what is going on here or have any suggestions on fixing it?

All suggestions are welcome and appreciated!

Thank you!