If you have ever installed that version on your Mac, no matter what version (or no version) is currently installed, you have these options. However, you have other keystroke options depending on which version was previously installed.Īpple changed the start keys with macOS Sierra version 10.12.4. (If your main macOS partition had system files become damaged or missing, your other files will remain intact, as this reinstallation only installs and replaces system files and apps.)Ĭommand-R should reinstall the latest version of macOS that you had previously installed on this computer. This means that your Mac may be having issues with. When complete, it should reinstall macOS Recovery and reinstall macOS on the main partition. Youll find that the spinning wheel remains spinning for a long time and sometimes freezes up your computer. Wait for a few seconds before pressing the power button again to restart the laptop. You should then be prompted to connect to a Wi-Fi network, and you enter a password.Īt this point, the Mac should start to download the recovery files from the internet and show a status bar. To perform this, press and hold the power button until your MacBook Pro/Air powers off completely. The Mac should recognize that there’s no macOS Recovery partition installed, show a spinning globe. ![]() ![]() The rest of the program may still be active and can be selected, including using a command. Start up your Mac from a shut down state or restart it, then immediately hold down Command-R. The drawing area (model space and paperspace) in AutoCAD MAC 2021, 2022, and 2023 is blank or black after opening a file.
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