I have a kind of annoying problem with my Macbook Pro 15 2018. I have installed Windows 10 with Bootcamp, and it works very well. The only issue is that every time I boot into Windows the system somehow sets the default start disk to the Bootcamp partition, meaning I have to manually reset the start disk to Macintosh HD. Furthermore, I suspect that this affects the PRAM as I experience many kernel panics after the default start disk is changed. I can fix this by resetting the PRAM, but it gets tedious and annoying to do everytime i want to use Windows.

I'm running MacOS Mojave, and Windows 10. My system specs are: Macbook Pro 15-inch, 2018 2,6 GHz Intel Core i7 16 GB 2400 MHz DDR4 ram 512 GB storage

Has anyone experienced similar problems, or have any idea what could fix this? Thank you in advance

  • so, you mean when you boot from Windows and restart, it always boot using Windows but you want to have the option to chose from which OS you want boot? Did I understand correctly?
    – Udhy
    Oct 4, 2019 at 11:44
  • Yes, when i restart after booting to windows using the Option key, it always boots into windows, and i want the default to remain booting into OSX Oct 4, 2019 at 13:33
  • Then, here is a solution for you: support.apple.com/guide/bootcamp-assistant/…
    – Udhy
    Oct 4, 2019 at 13:39
  • Yup, tried that. But everytime i boot into windows it reverts back to the bootcamp volume being the startup disk. Thats the issue im having Oct 4, 2019 at 13:45
  • support.apple.com/en-us/HT208123, I assume you have tried this too then.
    – Udhy
    Oct 4, 2019 at 13:48


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