MacBook Pro
Why does my MacBook Pro make a sound when I press the power button?
Why does my MacBook Pro make a sound when I press the power button?
It's the usual startup sound. You can disable it if you so choose.
"Depending on which Mac and macOS you're using, you might hear a startup sound shortly after pressing the power button to turn on your Mac."
It's the usual startup sound. You can disable it if you so choose.
"Depending on which Mac and macOS you're using, you might hear a startup sound shortly after pressing the power button to turn on your Mac."
MacBook Pro