Mar 24, 2020

Installing or reinstalling macOS in Recovery Mode Feb 27, 2016 How to reinstall macOS when the startup volume was erased Apple recommends the Command-Option-R option as the only safe way to reinstall a Mac with El Capitan or earlier versions of macOS if you want to be sure your Apple ID doesn’t persist even after

Mar 12, 2020

Reinstall operating system by using Internet Recovery mode When you are sure that the Mac is able to access Internet Recovery mode, there is another important task before installing the fresh operating system version. After a successful reinstallation process, the computer will contain only the default software (which is delivered with macOS).

About macOS Recovery - Apple Support

macos - How to reinstall OS X when Recovery isn't working Every time I try this it boots Internet Recovery instead. This means that I cannot reinstall the version of Mac OS X currently on the disk. Running diskutil list in Internet Recovery I can see that the Recovery partition exists on disk0 but I assume it is corrupt in some way. How to reinstall Mac OS? - UGetFix