User profile for user: Aprojectile1
Aprojectile1 Author
User level: Level 1
25 points

Can't Get Back Into MacOS In Boot Camp

Hello, I have a 2015 MacBook Pro that I've been running Boot Camp with Windows 10 on it for over a year now, and ever since the latest MacOS update, High Sierra I believe, I can't boot back into MacOS from Windows 10. I have to restart the system while holding the Option Key to get my disk selection and then select the MacOS disk. I get an error message when I attempt to reboot back into MacOS through Boot Camp, and if I bring up the Boot Camp Control Panel, it doesn't show the MacOS, just the Windows OS. I'll include 2 crappy pictures of the error message I get along with the control panel so you all can see what I'm talking about. If you need any other info please let me know and I will do my best to provide it to you.


https://i.imgur.com/o61kQCP.jpg


https://i.imgur.com/3HFzMD8.jpg

MacBook Pro with Retina display, macOS High Sierra (10.13.2), i7-4870HQ, Radeon R9 M370X, 512GB

Posted on Dec 31, 2017 7:18 PM

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User profile for user: Aprojectile1
Aprojectile1 Author
User level: Level 1
25 points

Jan 1, 2018 12:55 PM in response to Gary Scotland

I have to restart the system while holding the Option Key to get my disk selection and then select the MacOS disk.

That is the correct method for booting into any other operating system.

This wasn't the question I was asking.


How to switch between Windows and macOS in macOS High Sierra - Apple Support

If you read my post, then you would of know I already said I know how to use the option key to switch from MacOS to Windows.

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User profile for user: Aprojectile1
Aprojectile1 Author
User level: Level 1
25 points

Jan 1, 2018 12:57 PM in response to BobTheFisherman

BobTheFisherman wrote:


What question were you asking if not how to Boot back into the other OS? From your post " I can't boot back into MacOS from Windows 10."

Just read the whole post instead of just the title... and you will see the exact question I'm asking. If you don't want to take the time to do that then don't worry about trying to help me.

I have to restart the system while holding the Option Key to get my disk selection and then select the MacOS disk.

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User profile for user: BobTheFisherman
BobTheFisherman
User level: Level 10
83,023 points

Jan 1, 2018 1:00 PM in response to Aprojectile1

I did read the whole thread and your question appears to be that you can't boot into the other OS. The way to boot into the other OS has been told to you a couple of times. High Sierra does not support booting into the other OS from a running OS. So your answer has been provided. Read our answers and the information in the links provided.

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Can't Get Back Into MacOS In Boot Camp

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