macOS High Sierra 10.13 now available

After a thorough evaluation, macOS High Sierra 10.13 is now available at Fermilab. The upgrade is not mandatory. If you would like to upgrade to macOS High Sierra, do one of the following:

  • Submit a Service Desk request at to have support staff evaluate your computer to determine whether the hardware will support the upgrade and, if so, to perform the upgrade.
  • Perform the upgrade yourself by opening the Self Service App and going to the OS X Upgrades category. Under the “Upgrade to macOS High Sierra 10.13” heading, select “Upgrade Now.” This process will go through a series of checks to determine if your hardware will support the upgrade. The upgrade process can take 30 minutes or more depending on network speed and hardware.

If you have any questions, please contact the Service Desk at x2345.