Bouncing screen problem

[Sparky]

Hi there,

I've an A600 and it has a problem where every time the floppy drive checks for a disk the screen does a little "bounce" (like if you turn on a strong magnetic field near to a an old TV)

Any ideas what might be wrong ?

(The floppy drive works fine)

Thanks

Mark

[Sparky]

Nope ... I was wrong .. changing the floppy didn't fix it, still got bouncy screen after I reassmbled the machine .... earthing problem ?!?

[Sparky]

Ahh .. worth a go .. just going to have fun working out types I need though, any pointers ?

Thanks!

Mark