I just received the super video card and installed it. It is an NTSC 400 model, so this is actually the first time I can try if the atari 400 is working!!!
I have a problem , the screen turns on , but it is black and white only, no color, also turning the trim pot does not fix the color issue.
Next to that I have some keys on the keyboard that do not work. Q and start button.
I think these problems exisid already before and have nothing to do with the card. does anybody knows how to solve this?
thanks for the great work on this!!