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- 2017 mac mini+operating system mac os x#
- 2017 mac mini+operating system install#
- 2017 mac mini+operating system upgrade#
2017 mac mini+operating system install#
Do not close the lid or power off your Mac until installation is complete.Īfter you've gone through the preparation steps, you need to download and install the latest version of macOS. During installation, your Mac may restart, or display a blank screen short time.When this process is complete, an installer application named Install OS X El Capitan is placed in your Applications folder.Follow the on-screen instructions to perform a compatibility check, and prepare for installation.In the archive, double-click InstallMacOSX.pkg.Double-click the downloaded archive, InstallMacOSX.dmg, to view its contents.The file size is 5.8 GB, so the download may take a while, depending on the speed of your Internet connection. Download the El Capitan installer from Apple.
2017 mac mini+operating system upgrade#
If your Mac is running OS X Lion or Mountain Lion, follow these steps to upgrade to El Capitan. If your Mac is running Mavericks or newer, you can proceed to upgrade to Catalina. * If your Mac is running OS X Lion or Mountain Lion, you must upgrade to El Capitan before you can upgrade to Catalina. The following versions of OS X and macOS can be upgraded to macOS Catalina. If anything goes wrong, you can restore your Mac to its previous state.
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Back up your dataĪlthough not required, we strongly recommend you back up your Mac before proceeding with an upgrade. However, you can still try to upgrade to El Capitan. If you do not know who your IT Support Provider is, please use the IT Lookup Toolto locate the appropriate support resource for your department.If your Mac is not on this list, you cannot upgrade to Catalina. Students can contact the Tech Team for assistance with or questions about upgrading their machine to a supported version of macOS.įaculty, Staff, and Employees should contact their IT support unit. Where can I get help with upgrading macOS? Once your computer has successfully upgraded to macOS 10.11 you can use the steps above to upgrade to a supported version of macOS. If you are running macOS 10.10 or lower, you will need to upgrade your computer to 10.11 El Capitan first. To see if your computer can run macOS 11 Big Sur, check Apple’s compatibility info and installation instructions. If you are running macOS 10.11 or newer, you should be able to upgrade to at least macOS 10.15 Catalina. If you are upgrading from an older version of macOS, you may need to also upgrade some of the applications installed on your computer.
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The process of upgrading your computer varies depending on which version of macOS is currently installed on your computer.Īs of 10.15 Catalina, macOS does not support 32-bit applications.
2017 mac mini+operating system mac os x#
If this is the case, you will need to replace your current computer with a newer model. A complete list of G3 and later Macs by the original Mac OS installed - Mac OS 9, Mac OS X Tiger, Leopard, Snow Leopard, Lion and more - with tech specs a. If your computer does not meet the minimum requirements for Catalina or Mojave, you will not be able to install a supported version of macOS. If you are running an older OS, you can look at the hardware requirements for the currently supported versions of macOS to see if your computer is capable of running them: If your computer is running macOS 10.14 Mojave or older it will need to be upgraded – make a note of your installed macOS version and your computer’s model and year as that information will be helpful when upgrading macOS.You’ll see the macOS name and version number, such as macOS Catalina 10.15.5 as well as your computer model and year.From the Apple menu in the top left corner of your screen, choose About This Mac.
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All UVM-owned computers running macOS 10.14 Mojave or older must be updated or replaced as soon as possible to comply with the University Information Security Policy.