Macbook pro retina Weird problem

Discussion in 'MacBook Pro' started by ftwr, Jan 23, 2017.

  1. ftwr, Jan 23, 2017
    Last edited: Jan 24, 2017

    ftwr macrumors newbie

    Joined:
    Jun 28, 2015
    #1
    Hello guys,day before yesterday i upgrade my OS Yosemite to OS Sierra,and then did some stuff and turn off the Macbook,and the weird thing is yesterday morning when i try to turn it on ,it booted up normally,came to the login screen,but after i enter the password the progress bar goes sometimes half or less and then screen goes black but Macbook still on,so i went to recovery using Command+R and then disk utility,and yesterday my Macintosh HD was unmounted in here [​IMG] and i munted it back ran First Aid but didn't show any errors.so i Restore my mac using Time machine backup yesterday and my mac worked again,and i turn it off yesterday night and today it won't even go to the login screen,please help me to solve this,also i can't use Shift key for safe boot,it doesn't work.

    [​IMG]



    EDIT- i Restore my mac using Time machine backup just now and it worked,i logged in,and then i shut down my laptop to see and now same problem again
     
  2. Sanpete macrumors 68020

    Joined:
    Nov 17, 2016
    Location:
    Utah
  3. ftwr thread starter macrumors newbie

    Joined:
    Jun 28, 2015
    #3
    nope mate,i wiped out my whole disk and didn't restore it from time machine backup,i guess some files in the backup maybe corrupted :( also i havn't turned off the macbook yet
     
  4. Sanpete macrumors 68020

    Joined:
    Nov 17, 2016
    Location:
    Utah

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