Priest of the Order of the Butterfly
Posts: 844 from 2004/2/8
Double check that you have matching name for the morphos.iso on the command line you write and on the USB stick. "morphos.iso" vs "morphos-3.10.iso" etc.
I'm quite sure that's the case. The guide says "morphos.iso", but the ISO file has different name. Hence, MorphOS started booting, but the required medium just "isn't there".