internal dmx widget: not detected?!

Just upgraded my RH4 to 2.5 from 2.4. I believe I had output at first but after some power cycles i lost all internal dmx out. I connected a superwidget and thankfully can run the show temporarily...
Does anyone have any input that could help??. I know with the holiday that HES most likely won't be open for support til Monday at least.
Since i initially had dmx out, I'm gonna assume I made a fatal mistake somewhere and "disabled" the internal widget. I just don't know how and more importantly, how to reenable it. Thanks. And to be certain on this, artnet will or will not run direct from the super widget via a 5pin to cat5? Or do I need something else in line like a pathport? Only thing Ive really lost for the show is video(running it manually).