Verault Posted October 14, 2019 Share Posted October 14, 2019 I acquired a new apple IIgs rom 03 and it works, Even passes Diagnostics. But there is garbage on the screen! Is there video ram on the IIgs that goes bad? Any help would be appreciated. See photos attached Quote Link to comment Share on other sites More sharing options...
Verault Posted October 14, 2019 Author Share Posted October 14, 2019 Ok I think I figured it out. I used another power supply and the garbage on the screen went away. So that psu has some issues. Ill replace the caps on it and see if that improves. Quote Link to comment Share on other sites More sharing options...
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