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Post
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Published
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May 23, 2020
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Macos
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笔记
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开启 sudo nvram StartupMute=％01 关闭 sudo nvram StartupMute=%00 至于旧设备而言，如果想要永久关闭，可输入指令： sudo nvram SystemAudioVolume=%80 想要恢复旧设备开机声，输入下方指令： sudo nvram -d SystemAudioVolume
- Author:Brust
- URL:https://brust.me/article%2F06dc9b65-eeea-4c19-be4b-c58f48605640
- Copyright:All articles in this blog, except for special statements, adopt BY-NC-SA agreement. Please indicate the source!
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