HELP!!!! El Capitan won't start! Error message! Help!!

Discussion in 'OS X El Capitan (10.11)' started by ksechrist, Oct 8, 2015.

  1. ksechrist macrumors newbie

    Oct 8, 2015
    Updated my MacBook Pro to El Capitan and when I restarted it and log in on the home page (picture attached) I get this overlayed black-white error text and then it restarts and the whole thing happens over and over again. Tried resetting pram but nothing. Help!!!!

    Attached Files:

  2. dianeoforegon macrumors 6502a


    Apr 26, 2011
    If you look at the text it says "Mac OS Version - Not yet set"

    Looks like you had an incomplete upgrade to El Capitan. Do you have a backup you can boot from to reinstall El Capitan?

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