crwdns2933423:0crwdne2933423:0

Repair information and guides for the 2015 Retina MacBook Air. Model A1534

crwdns2934591:0281crwdne2934591:0 crwdns2934593:0crwdne2934593:0

My MacBook is blocking me from using backlight and volume.

My MacBook is blocking me from using backlight and volume. Please Help!

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2933315:02crwdne2933315:0

crwdns2934051:0crwdne2934051:0

There are settings which can get messed up in either NVRAM or SMC.

I would start off resetting them to see if that fixes things (try doing NVRAM first)

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 2
crwdns2934285:0crwdne2934285:0

I would like to know what it means to be ‘blocking you’

If it’s not letting you put the brightness and volume up past a certain threshold then a Reinstall of MacOS will be required.

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Andrew David crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 3

crwdns2942667:0crwdne2942667:0 36