How do I reinstall OSX High Sierra?

How do I reinstall OSX High Sierra?

You can reinstall macOS Sierra or macOS High Sierra by doing the following:

  1. Back up the Mac before beginning.
  2. Reboot the Mac and hold down COMMAND + R keys concurrently right after you hear the boot sound, this will boot the Mac into Recovery Mode.
  3. At the “macOS Utilities” screen choose “Reinstall macOS”

How do I install macOS High Sierra from USB on Windows?

To create a bootable USB drive with macOS, use these steps:

  1. Download and install TransMac on Windows 10.
  2. Connect the USB flash drive.
  3. Right-click the TransMac app and select the Run as administrator option.
  4. Click the Run button.

Can I load Mac OS on a PC?

Apple doesn’t want you to install macOS on a PC, but that doesn’t mean it can’t be done. Numerous tools will help you create an installer that will allow to install any version of macOS from Snow Leopard onwards on a non-Apple PC. Doing so will result in what’s fondly known as a Hackintosh.

Can you install macOS Sierra on a USB drive?

The macOS Sierra installer process is complete. The macOS Sierra USB is ready for use. Clean Install of macOS Sierra erases all data on the startup drive and switches it with a clean OS copy. It is just like giving a fresh start to your Mac with a new macOS.

How do you install Mac OS from USB?

If the target Mac computer already had a macOS or OS X on it, then installing macOS from USB is straightforward and this is called the normal way. Step 1: Insert the macOS bootable USB drive on a USB port of Mac computer. Step 2: Shut down the Mac and wait for 1-2 minutes. This will make sure the Mac is powered off.

Can a clean install of macOS Sierra be done?

Clean Install of macOS Sierra erases all data on the startup drive and switches it with a clean OS copy. It is just like giving a fresh start to your Mac with a new macOS. You can opt for fresh installation in scenarios when Mac is experiencing shutdown issues, is crashing, has an unusual startup, or is running slow.

Where do I find the installer for macOS High Sierra?

Download macOS Download a macOS installer, such as macOS Mojave or macOS High Sierra. When the macOS installer opens, quit it without continuing installation. Find the installer in your Applications folder as a single ”Install” file, such as Install macOS Mojave.