Schedule Automatic Update and Reboot Using Group Policy – Windows Server 2012

Scheduling when updates happen on a Server is essential. You can schedule the updates to install and then the server to automatically reboot at a time when no one is using the server so then end users do not experience any downtime and also you don’t need a technician to manually update and restart the server.

This also prevents the error that says that your server will automatically restart in 15 minutes.

To do this you just need to open group policy and apply the settings outlined in the video.