Disconnecting disks from Airport Extreme Since Apple released the new Airport Utility with the simplified UI, there doesn't seem to be an option to "Disconnect All Users" to kick all users off a hard drive to safely remove it when connected to an Airport Extreme. See the screenshot for this button in the previous version of Airport Utility.



How should I do this in the new version?
Consensus is that Apple simply forgot it - or didn't make the UI clear! 

Deselecting "Enable file sharing" looks to have replaced it. At the very least that will disconnect users before you pull the plug.