MacBook Pro not booting MACOS

My MacBook Pro cannot boot into MACOS anymore, if I try to boot into Mac it repeatedly restarts and shows a black screen. However, I can boot into the windows partition just fine.

MacBook Pro 13″, macOS 12.6

Posted on Jun 26, 2023 07:15 AM

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Question marked as Top-ranking reply

Posted on Jun 26, 2023 07:44 AM

Bodensee7 wrote:

My MacBook Pro cannot boot into MACOS anymore, if I try to boot into Mac it repeatedly restarts and shows a black screen. However, I can boot into the windows partition just fine.




Holding the Option key should bring up the Start Up Disk Manager...


Change your Mac startup disk - Apple Support



If your Mac starts up to a blank screen (white, black, gray, or blue)

If your Mac starts up to a blank screen - Apple Support



see if you can reinstall without eraseing the entire machine—

How to reinstall macOS - Apple Support


1 reply
Question marked as Top-ranking reply

Jun 26, 2023 07:44 AM in response to Bodensee7

Bodensee7 wrote:

My MacBook Pro cannot boot into MACOS anymore, if I try to boot into Mac it repeatedly restarts and shows a black screen. However, I can boot into the windows partition just fine.




Holding the Option key should bring up the Start Up Disk Manager...


Change your Mac startup disk - Apple Support



If your Mac starts up to a blank screen (white, black, gray, or blue)

If your Mac starts up to a blank screen - Apple Support



see if you can reinstall without eraseing the entire machine—

How to reinstall macOS - Apple Support


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MacBook Pro not booting MACOS

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