MacBook Pro bootup screen artifact after Mojave update

Discussion in 'macOS Mojave (10.14)' started by Fjallbacka, Nov 9, 2018.

  1. Fjallbacka macrumors newbie

    Nov 1, 2015
    I am having a problem with my 13' 2017 MacBook Pro after upgrading to macOS Mojave. Whenever it boots up there is some artifact on the bottom of the screen. I attach a picture so that you can see what I am talking about. How can I solve this? Thanks.

  2. Samuelsan2001 macrumors 604

    Oct 24, 2013
    Is it there during use?? If not why worry about it??
  3. Fjallbacka thread starter macrumors newbie

    Nov 1, 2015
    No it is only at the begining, then it disappears. But it really bothers me! There was no glitch before updating! Could smc and/or pram reset solve this issue?
  4. Just Jeff macrumors newbie

    Just Jeff

    Jan 24, 2017
    I noticed the same thing on my 2016 13" MacBook Pro. The driver is initializing and clearing RAM as it switches from EFI video control to a native driver.

    Yay Intel video!

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3 November 9, 2018