My G4 cube has recently started playing up with the mouse (standard mouse attached by wire). The mouse moves the arrow on screen, but when I click nothing at all happens. The mouse is a Fujitsu-Siemens, it always worked with my Mac with no problems and it still works on other computers with no problem.
It is plugged into the USB port on the keyboard, either left or right hand side - same problem, click doesnt work.
Any Mac maestros have any ideas?