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my mac does not turn on after installing macOS catalina

my mac does not turn on after installing macOS catalina

MacBook Air 11″, macOS 10.13

Posted on Sep 20, 2020 8:40 PM

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Question marked as Top-ranking reply

Posted on Sep 20, 2020 9:48 PM

Hi,

If your Mac doesn't turn on.

https://support.apple.com/en-us/HT204267

If it doesn't help, contact Apple Support to tell them the circumstance you face with now.

https://support.apple.com


2 replies

my mac does not turn on after installing macOS catalina

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