Perhaps .. I think I got rid of the sound by removing the PiStorm and using a regular CPU. The thing is - this board is special as it supports both Amiga and PC drives. But this feature is not optimal so it was removed in later (mini-itx) boards. So it _could_ be related to that as well.
It was indeed the floppy.. Haven't heard that sound before, nor figured out why it happen.
Coil whine?
@@scyphe Hey, I thought about that, but it's not coming from the psu. And it doesn't sound like the coil whines I'm used to.
Low voltage issue?
Perhaps .. I think I got rid of the sound by removing the PiStorm and using a regular CPU. The thing is - this board is special as it supports both Amiga and PC drives. But this feature is not optimal so it was removed in later (mini-itx) boards. So it _could_ be related to that as well.
Copy protection!
@@GurgelKoff same floppy works on another system
@@StefanNordlander yeah, I forgot the ;)