I have a 2007 CNC router that runs on Win XP. About 2 weeks ago the screen started showing a red tint. I have tried changing the video cable, monitor, video card, power supply and memory with no change. I have also booted to a Linux CD to eliminate a software issue. The mother board is a Intel Itox G4C600 with a AGP video. It is not a simple task to replace the Mother board because of the other components in the controller.
I think at this point it must be a problem with the mother board but have this nagging feeling that there is some other cause.
If anyone could offer advice it would be greatly appreciated. I would like to be certain it is the mother board but don't know how to do that other than finding one to swap it out with.