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Trying to install new update but mac keeps shutting down & won't install update

I keep trying to update my BRAND NEW mac book air and install macOS Catalina 10.151 but when my computer sleep I guess it cancels the update and makes me start all over. How can I update it?

MacBook Air 13", macOS 10.14

Posted on Nov 21, 2019 2:30 PM

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Posted on Nov 21, 2019 2:40 PM

Try setting the Mac not to Sleep:

Set sleep and wake times for your Mac - Apple Support

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Trying to install new update but mac keeps shutting down & won't install update

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