In my MacBook Pro 13 inch 2012, I noticed that the breathe light is not working when I put the it to sleep. The light used to blink however now its not working. Any idea whats wrong and how to fix it?
MacBook Pro (13-inch Mid 2012), OS X El Capitan (10.11.2)
Try SMC and NVRAM resets:
https://support.apple.com/en-us/HT201295
https://support.apple.com/en-us/HT204063
If no success, make an appointment at an Apple store genius bar for a FREE evaluation.
Ciao.
If you are invoking "display sleep" the light does not pulse. It only pulses when the MacBook Pro is sleeping completely.
Mac computers: Sleep Indicator Light behavior - Apple Support
Breathing Light Not working
