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HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL INSTALL
HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL SOFTWARE
HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL PASSWORD

Use a USB flash drive or other secondary volume to create a bootable installer.

HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL INSTALL

Use the App Store to download and install the latest macOS or an earlier macOS.

You can also use these methods to install macOS, if the macOS is compatible with your Mac: First, download MacOS Mojave installer, or the MacOS Catalina installer (or the installer you wish to turn into an ISO) from the Mac App Store When the Install MacOS Mojave.app or Install MacOS Catalina.

If you've just erased your entire startup disk, you may only be offered the macOS that came with your Mac, or the closest version still available.

If the Mac logic board has just been replaced, you may only be offered the latest macOS that is compatible with your Mac.

Or you can use Option-Command-R during the startup process to be offered either the latest macOS that is compatible with your Mac, or in some cases the macOS that came with your Mac or the closest version still available.

On an Intel-based Mac, you can use Shift-Option-Command-R during the startup process to be offered the macOS that came with your Mac, or the closest version still available.

When you install macOS from Recovery, you'll get the current version of the most recently installed macOS, with some exceptions: When the new owner starts up the Mac, they can use their own information to complete the setup process. If you're selling, trading in or giving away your Mac, press Command-Q to quit the assistant without completing setup. When the installation is complete, your Mac may restart to a setup assistant. Your Mac may restart and show a progress bar several times, and the screen may be empty for minutes at a time.

Allow installation to complete without putting your Mac to sleep or closing its lid.

If the installer offers you the choice between installing on Macintosh HD or Macintosh HD – Data, choose Macintosh HD.

If the installer can't see your disk or notifies you that it can't install macOS on your computer or volume, you may need to erase your disk first.

HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL PASSWORD

If the installer asks to unlock your disk, enter the password you use to log in to your Mac.To start the installation process, select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions.įollow these guidelines during installation: These are your property now, they’re yours to back up and there’s always the chance that someone will be happy to buy your original disc somewhere down the road.Reinstalling macOS won't remove data from your Mac. Once your older Mac OS X CD or DVD is in your hand, set aside some time with Disk Utility and some blank CD-Rs, DVD-Rs, or, in the case of the Mac OS X 10.5 Leopard and Mac OS X 10.6 Snow Leopard operating systems, dual layer DVD-Rs. This tradition continues and Apple still keeps a list of physical Macintosh User Groups as well as online-only Apple User Groups, so see what’s near you.

HOW DOES A MAC OS X ISO WORK ON DVD FOR INSTALL SOFTWARE

Growing up in the 1990s, Macintosh User Group techie yard sales were among the greatest things on Earth and allowed you to find almost any piece of hardware or software that you might need. You’ll have to dig around and pen them into your calendar, but you’ll find what you need here plus Mac-based advice and camaraderie to boot. Contact the seller, see how you get along and with any luck, you can have the install disc you need by the end of the day. Like anything else with Craigslist, be on the lookout for scams, deals that seem too good to be true, and the like.

Unlike eBay, there’s a little wiggle room for negotiation once you’ve contacted the seller via phone or email, so use this to your advantage and with any luck, they’ll come to you with the product.