Logical Highs
Active member
Hello All,
I have a Robotron CPU board that is only outputting red. I swap in a different CPU board and all the colors are fine, so I know it is on that CPU board. Any help where to start looking? Technique's on how to narrow it down? The best way to test the video RAM?
Chuck
I have a Robotron CPU board that is only outputting red. I swap in a different CPU board and all the colors are fine, so I know it is on that CPU board. Any help where to start looking? Technique's on how to narrow it down? The best way to test the video RAM?
Chuck
