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startup selection

  1. tkmj75

    Boot drive selection screen slow/unresponsive in Macbook Pro (Early 2015)

    I have a Macbook Pro Retina 13" (Early 2015) model and a bootcamp partition with Windows 10 installed in it. The dual boot to macOS and Windows was working just fine until about two month ago. I was switching operating systems using the alt/option key at bootup through the Bootup drive selection...
    • tkmj75
    • Thread
    • bootcamp bootup problem efi boot macbook pro sierra startup selection windows 10
    • Replies: 0
    • Forum: MacBook Pro
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