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如何重置MacBook Pro Touch Bar 2018的SMC,PRAM和NVRAM

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How to reset the SMC, PRAM and NVRAM on a MacBook Pro Touch Bar 2018, PRAM/NVRAM Reset: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
PRAM/NVRAM Reset
  • Shut down your Mac.

  • Then turn it on and immediately press and hold these four keys together: Option, Command, P, and R.

  • You can release the keys after about 20 seconds, during which your Mac might appear to restart.

  • You can release the keys after the Apple logo appears and disappears for the second time, or after 20 seconds. Whichever comes first.

关闭你的Mac

然后再次打开并同时按住如下按键:Option,Command,P,R。

20秒后松开这些按键,然后你的Mac将会重启。

你可以在Apple logo出现然后又消失后松开按键或者就是按20秒,两个方法都可以。

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