Originally posted by iDoc:
Hopefully someone can help me out here. I have a 17" powerbook and the comma button just quit working - if I press it and shift the < works - but when i the comma nothing happens and then two seconds later a sort of low beep sound occurs. I hope there's a simple solution and I don't have to send it in for repair...
If it doesn't work with an external keyboard, you may have selected a font that has no symbol for "," (my son did this with a "!" once) or if you have used a program like Quickeys, you might have assigned the key another function.
If the external keyboard works, it must be a keyboard decoder chip that has failed.