MacOS - Disable Time Machine notification

Each time you connect an external drive, Time machine will ask you if you want to use the latter as a backup media>

To disable this notification:
  • Open a terminal and type the following command:
  • defaults write DoNotOfferNewDisksForBackup -bool YES

To enable it again:
  • defaults write DoNotOfferNewDisksForBackup -bool NO
Published by jak58. Latest update on December 10, 2012 at 11:30 AM by deri58.
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