Disable startup sound when turning on my Macbook M1
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01-06-2021 - |
سؤال
I am looking for a way to turn off that useless sound every time I open / turn on my Macbook. This is a Macbook Air (M1, 2020) currently on Big Sur 11.0.1
I already tried something without success:
- this script: https://github.com/matteoacrossi/nobootsound
- the simple command "sudo nvram SystemAudioVolume=%80"
Someone can help ??? Thank you !
المحلول
There is a checkbox for it in System preferences:
https://www.howtogeek.com/700255/how-to-enable-or-disable-the-startup-sound-on-mac/
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