I recently bought a Commodore 128 computer. This is my third Commodore computer, 2 years ago I bought a Commodore 64 and last year I purchased a VIC 20. This was an untested machine, so I knew there was a good chance it would not work. Fortunately it did power on, unfortunately it gives me a blank screen with a green border.
This is far better than getting no power or getting power but having something weird like garbled video. The odd thing about it is, when I tried to boot it into C64 mode, it worked perfectly.
So whatever the problem is, it is likely not going to be tough to fix. I have not opened it up yet, I probably will not get to that until this weekend. In hopes of getting a running start on it, I posted these pictures on the Lemon Forums asking for help. Hopefully I will get some direction before I start heading down this road.
I also purchased what I think is an Apple IIe, the label is gone so at this point I do not know exactly what it is. This I know probably will not work and will probably not be repairable for any reasonable amount of money or effort. I have no idea what I am going to do with it yet, but I am not going to worry about it until after I have the C128 working properly.