第一步,先把电脑关机,然后按一下开机键,然后马上按住command+r 2个按键一起按住 不松开 10秒左右 然后等待出现这样的界面。
(command+r 是安装当前系统同样的版本,如需要安装最新系统 请开机的时候一起按住option(alt)+command+r 这3个按键)
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以下图片是安装10.15的时候需要抹掉为apfs,其他版本选择Mac os扩展(日志式)
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选择本机硬盘等待安装完成即可,中间电脑会自动重启
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本文标题:苹果电脑重新安装Mac系统教程
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