Hello my name is Colin from (UK) i also have just got
an Amstrad
ppc640 just
for messing around on.... but it doesn't have any operating
system on it and
won't recognise any disks as when i boot it up it always says
invalid system
disk... i am using both 720k diskettes and have tried 1.44meg and tried
putting all dos versions and windows 95 onto it.... any advice
would be most
grateful....
Sounds very like a hardware fault: most likely the floppy drive -
possibly
the controller.
Andy