원문 게시자: oldturkey03 ,
Zach Pinoni, since it happens in every mode, it does sound like a bad LCD panel. It is a neat little vintage machine, and I would definitely try to get a LCD for it. Besides [guide|2090|this great guide] I also added the service manual and the parts list for this computer [guide|2090|on here.] Just scroll down to "documents" and click on the links. It should help you to replace the panel. Do let us know how it turns out. Hope this helps, good luck.