Many PS/2 Models Except 50, 80 (Type 2 & 3) & 70 (Type 3): Second Floppy Disk Drive Not Detectable about 86box HOT 4 CLOSED

Why do I have the feeling it's expecting a jumper for this?

from 86box.

Okay for some reason, I found this:

There's nothing underneath the 1 floppy drive that the system recognizes, and yet the option of the second floppy drive is still there under the floppy menu.

from 86box.

That's because 5.25" 360k is the default type for the first two drives.

from 86box.

OK, so if I set the second drive to 3.5" 720k instead, it stops 162'ing once I automatically configure it using the reference diskette. So I'm chalking this up as NOTABUG - the MCA PS/2 machines likely need some add-on to support 5.25" drives and we do not (yet) emulate that.

from 86box.