Introduction
Newer Mac Laptops have USB-C instead of MagSafe or MagSafe 2 for charging. When you insert your USB-C power adapter into your Mac Laptop with a USB-C port you will hear a charging chime that verifies your Mac Laptop is charging. Older Mac Laptops without USB-C do not have this function. You can enable this charging chime with this simple terminal command.
PS: The charging chime on the newer Mac Laptops is the exact same chime used on iPhones and iPads to verify charging on those devices too.
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Disconnect your MagSafe/MagSafe 2 power adapter.
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Go to the spotlight search and search for Terminal. Open Terminal by double clicking it in the results area.
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Paste the following command into the Terminal window and press enter
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defaults write com.apple.PowerChime ChimeOnAllHardware -bool true; open /System/Library/CoreServices/PowerChime.app &
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Done! Reconnect your MagSafe/MagSafe 2 power adapter and you should hear the charging chime
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To disable the charging chime, simply change -bool true; in the command above to -bool false;
To disable the charging chime, simply change -bool true; in the command above to -bool false;
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3 Comments
This is cool, thank you!
how to DISABLE THIS SOUND ? :)
Hey there! You are able to turn off the chime by simply changing the command:
Turn on:
defaults write com.apple.PowerChime ChimeOnAllHardware -bool true; open /System/Library/CoreServices/PowerChime.app &
Turn off:
defaults write com.apple.PowerChime ChimeOnAllHardware -bool false; open /System/Library/CoreServices/PowerChime.app &
Difference is that the ‘on’ command states true and the off command states ‘false’
Try to attempt this, it may not work depending on your mac
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