My BB pcb with the burned up edges does not power up. I did Bob Roberts edge connector repair and made a jamma adapter and when I turn it on both 5&12 volt lights light up briefly and then go off. I hear a buzzing from the switcher and get no power reading at the edge connector. When I shut it down the 12v light comes on briefly also. Don't know what they did to the board to burn the ground pins but the rest of the boards look good. Any help would be greatly appreciated.
Thanks
Steve
Thanks
Steve
