crwdns2934241:0crwdne2934241:0 washer
crwdns2934249:0crwdne2934249:0:
did you try the PRAM repair method if you didn't just restart you macbook and when you hear chime hold the command+option+P+R and let it cycle twice or more. I hope that will fix your problem.
crwdns2915684:0crwdne2915684:0:
open