Okay, I have the system completely reinstalled now, and it POSTs and boots into windows with no problem. I've set it up using the latest drivers from viaarena.com, which seem to be a lot newer than the ones on the via site.
Anyway, I still have a problem with getting the MTSVO-SC to automatically open when the system boots up, and it doesn't auto-close when the system shuts down.
Basically, when I remove the OPUS red ACC wire from the battery + terminal, the system shuts down properly, but the screen doesn't close. Then when I restart the system by connecting the red ACC wire of the OPUS to battery +, the screen closes while the system is booting. ?!? It seems like it's working sort of backwards... closes when the system starts up and stays open when the system shuts down...
I have both the red ACCON and the yellow 12V for the MTSVO-SC connected to a cut molex connector 12V coming from my OPUS. I have NOT connected the green PARK wire on the MTSVO to anything.
Any ideas why the screen doesn't auto-open / auto-close properly?