Macをセーフモードで起動する方法

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How to Boot a Mac Into Safe Mode, Load Screen: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Load Screen

The Apple logo and progress bar appear, just as they do in normal boot mode.
You may get a brief flash where the Apple logo turns red, or another color. This is normal.

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