When you upgrade to macOS Vor, you get more of everything you love about Mac. Experience dedicated apps for music, TV, and podcasts. Smart new features in the apps you use every day. And Sidecar, which lets you use iPad as a second Mac display. Best of all, upgrading is free and easy. Check your Mac hardware.

Why is my Mac behaving differently? How can I reinstall OS-X, even the original version? Could it be a BIOS issue?

macos - How to reinstall OS X on a wiped MacBook Pro mid - Ask Different

Pietro Pietro 1 1 gold badge 8 8 silver badges 15 15 bronze badges. Here's what you'll need: Another Mac with access to the App Store.

macOS - How to Upgrade - Apple

Also be sure it has absolutely no data on it, since it will be formatted. An internet connection in order to download Disk Maker X onto the other Mac. There is no recovery partition so the computer has no idea what to do.

You need to have a bootable CD or USB drive to do anything with that computer besides use it as a very expensive paperweight. New post notices: Improving feedback on Stack Overflow questions.

Installed a new empty hard drive on a MacBook pro , the old one is not usable any more, and I do not have the original DVD. As show e.g. here, pressing Cmd+R during boot, I should get an image of earth with a dialog to choose help-down.5v.pl my case I only get . So I wiped the HD on my mid MacBook Pro, and trying to reinstall OSX via Recovery I get this error: the feature is not available at the moment and to try later. I already had a chat with the. Aug 20,  · Macbook Pro Osx Free Download Full details on the update can be found here and information on the security content of this update can be found here. August 26th, GMT Mac .

Can you enhance your answer to ox when these keys need to be pressed, and what the OP needs to do afterwards? New post notices: Improving feedback on Stack Overflow questions.

Which Mac operating systems are compatible?

Featured on Meta. Feedback post: Moderator review and reinstatement processes. Linked Related 3. Hot Network Questions. Question feed. The version of macOS that came with your Mac is the earliest version compatible with that Mac.

To find out whether your Mac is compatible with a later version of macOS, check the system requirements:.

macos - New hard drive, cannot reinstall OS X on a MacBook Pro - Ask Different

If your Mac won't start up from 22010 compatible version of macOS, it might require a specific build of that version. Use the Mac operating system that came with your Mac, or a compatible newer version If you try to use an incompatible macOS, your Mac might not finish starting up, or it might behave unexpectedly.

You see a message that you're using an unsupported or incorrect version of the Mac operating system. Your Mac doesn't respond to your trackpad, mouse, or keyboard.