I iMore Question Feb 12, 2017 #1 ever since updating my macbook air to sierra os, i cannot use my caps. even if i use the caps lock.
bamf-hacker Apple Watch and AirPod Champion, Ambassador Champion Nov 2, 2009 6,817 106 63 Visit site Feb 17, 2017 #2 Did you go to settings > keyboards and reset all the settings there? You might have an option checked that is causing you issues. If not you could always restore from the backup you made before upgrading your Mac, you did do a backup first right ??????
Did you go to settings > keyboards and reset all the settings there? You might have an option checked that is causing you issues. If not you could always restore from the backup you made before upgrading your Mac, you did do a backup first right ??????