Hello,

I have a Macintosh Plus. It has worked well in the past few years. Yesterday when I went and switched it on it worked fine for about two minutes but then a vertical line appeared on the screen.



I have never had this issue before.

Whats more, when I went and turned it on just now to take the photos to upload here, The line appeared for a few minutes, then was replaced by a smaller line that moved up and down the same place where the old line used to be.



Does anyone here know what has happened to this Macintosh? I am pretty sure it has had heavy use (It was being used in a school), but it has been working well until this.

If it helps, I think it has 4MB of memory installed!

Andrew