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MacOS cmd(⌘) + r を使用せずに 復旧システムを起動する

Last updated at Posted at 2022-11-02

環境

Mac mini 2018(Intel Core i7)
macOS Monterey

外部キーボードにて起動時にcmd + rを入力するも復旧モードで起動せず…

解決方法

調べてまず初めに出たのがターミナルでの下記コマンド。

sudo nvram "recovery-boot-mode=unused"
sudo reboot

しかし1行目で
Error setting variable - 'recovery-boot-mode': (iokit/common) not permitted.
と出力され失敗。

下記のコマンドが正解で無事復旧モードで起動成功

sudo nvram internet-recovery-mode=RecoveryModeDisk
sudo reboot
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