apple Lisa2. Any advice on non-working floppy drives?

[Alexandre Souza - Listas]

> Well, not quite.  One has the '4' key working on the keypad, the other has 
> the '/' key working.  But that's it.

    Terry, if ONE of the keys is working, there must be a stuck key or a bad 
contact in the connector betweek the controller board of the keyboard 
(inside it, of course) and whatever brings the switch contacts to it 
(probably a membrane). I'm sure you'll be very lucky on that :)