HELP ME!!
If I turn my SD 1 on, I just get a blank screen. I can hear a floppy disk sound and after that nothing happens any more. The system does not boot - at least it looks like. What I would like to do is a reset. I guess that there is a key combination which I have to press while turning the unit on. So, does anyone know this keys or had a similar problem?
Thanks for helping.

Christian