Ok,
I'll verify but... how could it work in Windows (i.e. Device Manager)
if it doesn't work at startup? (i.e. BIOS, boot time, etc.).
I know that floppies have the IRQ 6 reserved and in fact
no device uses that IRQ, and, more, what to do with the USB
external floppy drive? Why this strange (same) behaviour with
a completely different interface (and then, I suppose, different
I/O resources)?
Thank for your help and support,
Simone