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stuck on gray screen

  1. I

    macbook pro mid 2012 White-gray screen at startup behavior

    hi there ! In my macbook all were ok until recently, i believe, when i used opencore to make an external hdd bootable with sonoma etc. I say this because it appeared around that time. I never saw this system behavior on my laptop. When i start the macbook via power button, it opens and i see a...
    • istme1
    • Thread
    • blank screen macbook pro mid 2012 mbp progress bar missing startup stuck on gray screen white
    • Replies: 1
    • Forum: MacBook Pro
  2. S

    Computer stuck on gray screen with apple

    Macbook Pro 2012 13inch (upgraded ram and a new Hard Drive ribbon 3 months ago to fix the slow running mac...) The computer was running slow and the main thing was that Mail wasn’t very stable any more. (10 of thousands of emails and 4 email accounts) While trying to fix the symptoms of a slow...
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