How strong is the magnet on the MagSafe?

[Cubytus]

or you could just degauss the screen and the problem would go away immediately.

False. I did it to the many CRTs I had until last year, and only waiting for natural screen refresh led to the trace disappearing.

 

[GuitarG20]

False. I did it to the many CRTs I had until last year, and only waiting for natural screen refresh led to the trace disappearing.

weird. it worked on the ones i tried it on...