Purchased a G3 Powermac with a KDS 15 inch monitor. Computer is up and running fine but the monitor is giving me trouble. It works fine but frequently goes bonkers on me, the display gets distorted and scrolls rapidly with horizontal lines across it like a TV with the V-hold all messy. I checked the power cord which is attached, and it does this wether connected to the tower or not.
However if I slapp the back of it (technical I know) it goes back to normal and works fine. I tried to take the cover off but could not. What could this be? Is it just on its way out and I got a bum deal or is something loose?