crwdns2934241:0crwdne2934241:0 Jhon Bing

crwdns2934249:0crwdne2934249:0:

Well you can try the following:

# Deactivation of automatic backlight turning off.
# Checking the light sensor.
# Increasing the time to turn off the backlight after inactivity.
# Disabling low power mode.
# Restarting your MacBook.
# Reset CMS/NVRAM.

crwdns2915684:0crwdne2915684:0:

open