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Mac 初期化の手順

簡潔に言えば、macOS 初期化の手順は、以下の通りです。

  1. Mac を再起動し、Apple のロゴが表示されるまで「 Command + R 」を押し続ける。
  2. macOS ユーティリティが表示されたら「 ディスクユーティリティ 」を選択し、Macintosh HD を削除する。
  3. macOS ユーティリティに戻り「 macOS を再インストール 」を実行する。

Apple File System( APFS )については、次のリンクを参照してください。

https://support.apple.com/ja-jp/guide/disk-utility/dsku19ed921c/mac

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