Sometimes when playing ddo, particularly when loading into a new area my computer screen will go black. I know its just not my screen off though because anything else on (like ventrilo) no more sound will come out, I can't interact with anything I had up by using the keyboard, etc. But the power light and the computer fans will remain on. At this point I do a hard restart of my computer.

Nothing else ever crashes my computer like this. Anything I can do? I already changed my graphics to the lowest setting.

Examples of places where this happens: Going into sewer in echrono, crystal cove was terrible for this about half time loading into a new instance there, during dragon fight in evon6 especially if I am up near dragon. It can also happen randomly, just as I am running along or not moving at all, anywhere. Sometimes it happens once every few days, sometimes it happens 5 or 6 times in one day.

Please help. Thanks