Hello! I have a Problem with my Schneider CPC 464 in the Video is the Problem showed!
I hope someone can help me thanks!
That's what happens when the sync signal doesn't get through to the monitor.
Okey, and how can i fix it?
Try cleaning the contacts in the monitor socket of the CPC. If that doesn't help you've a break in the curly wire and you'll need to replace it. It may also be bad solder joints on the monitor socket, so check that first too.
Bryce.