Hi, i just don't know what did i do, but the button "F4" or "launchpad" is not working anymore. I already unchecked the option "use all F1, F2, etc. keys as standard funtions keys" .... i also tried checking the option "show launchpad" in the keyboard chortcuts menu. But i can't set the F4 button again to use it to open launchpad. can someone help me?
thanks.
wireless keyboard/imac, Mac OS X (10.7.5)