HT206886: How to get macOS Sierra

Learn about How to get macOS Sierra

Mustafa ryad

Level 1 (0 points)

Q: i make the last update and my system stop working and i cant use may macbook pro

i make the last update and my system stop working and i cant use may macbook pro

MacBook Pro with Retina display, OS X Yosemite (10.10.3), Early 2013

Posted on May 15, 2015 11:32 AM

I have this question too

Q: i make the last update and my system stop working and i cant use may macbook pro

All replies

Helpful answers

by dominic23,

dominic23 May 15, 2015 12:13 PM in response to Mustafa ryad
Level 8 (42,122 points)

Mac OS X

May 15, 2015 12:13 PM in response to Mustafa ryad

   Reset PRAM. http://support.apple.com/kb/PH18761

   Reset SMC.     http://support.apple.com/kb/HT3964

Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".

    Start up in Safe Mode. http://support.apple.com/kb/PH18760

    Repair Disk. http://support.apple.com/kb/PH5836
Reply options

Link to this post