Just got my Gorgar back up and running. I had the combo MPU board out trying to get another game working... The Gorgar will boot up and work. HOWEVER when I close the door or push in the High power button... It will freeze up... And just go back to OOOO on all displays.. I can turn it off and back on and play. but then same things happen.
Any thoughts . ??? Help Testing..Fuses tested fine, I think... Shorts ??? THX for any ideas... I have some testing and manuals to read for sure... Just getting some ideas for Wednesday.... THX> NT>