exxos's Atari, Amiga & retro forum

Hi folks

hope someone can guide me in the right direction in fault finding/resolving my ST issue :

I've got green screen and vertical lines on my ST - motherboard is C070243 rev H

I would be grateful if someone could advise where to start on finding the issue !
Thanks
Simon

Have a look at this thread https://www.exxosforum.co.uk/forum/viewt ... =23&t=4606

Well, in addition, given the green hue, poor contacts on the shifter would be my first guess. Reseat it. If that doesn't help follow the thread that Exxos pointed to.

Yes, I would swap out the shifter socket for sure...