crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

Apple may fix it for you for free:

'''Keyboard Service Program for MacBook and MacBook Pro'''

https://www.apple.com/support/keyboard-service-program-for-macbook-and-macbook-pro/

crwdns2915684:0crwdne2915684:0:

open