I have an odd problem with my little old iBook G4 running OSX 3.9. When I try to type the "0" key, it makes the system alert sound, and doesn't create a 0. However, if I hold shift and the 0 key it creates a ")", as it should. It's been this way for a week or so, I've restarted the computer and the key looks fine underneath.
I was thinking it might be that the key has been reassigned to something else, but I certainly didn't do it and nobody else had access to it when it happened. Also, my new kitten keeps trying to sit on my keyboard, but I doubt it managed to reassign the key, and it doesn't seem like a hardware issue (or the brackets wouldn't work).
Any thoughts would be much appreciated as I'm getting tired of cutting and pasting "0"s
