- Use a different apple id for reinstall os x install#
- Use a different apple id for reinstall os x upgrade#
- Use a different apple id for reinstall os x pro#
- Use a different apple id for reinstall os x software#
- Use a different apple id for reinstall os x password#
Option+Command+R: Use the internet to install the latest version of macOS that is compatible with the Mac. Here are the differences:Ĭommand+R: This enables you to reinstall the version of macOS that is already installed on the Mac. These three options are not quite the same and they affect how the Reinstall macOS menu option works. Press the power button and then hold down Command+R, Option+Command+R or Shift+Option+Command+R to start up. It could have a limited hardware specification. I wouldn’t recommend getting an older Mac than 2011 because you don't want technology that is more than six years out of date. This feature has been available on most Macs since about 2011. (That’s a photo from a camera because you can’t screenshot it.)
This provides access to several tools and they can be used to clean install the system and erase anything that remains from the previous owner.
Recovery mode is a special startup for Macs that boots not to the login screen, but to a screen where a special tool called macOS Utilities is available (it used to be called OS X Utilities).
Use a different apple id for reinstall os x password#
If you try to boot and are prompted for a password, you need to either get the password from the seller or return the Mac because there isn’t anything you can do with it. The Mac should not be password protected and all security should have been disabled before you start. (You should also do this if you are selling your Mac, so that no-one can access your files.)
Use a different apple id for reinstall os x software#
It could still have the previous user’s files on, adware that they accidentally installed, dodgy software they downloaded from the internet, photos and more.Ī clean start is best and you should erase the disk and reinstall macOS. You don’t know what it has been used for or whether it is clean.
If you bought your pre-used Mac from Apple, then power it up and start using it.Ī Mac bought off a friend or from eBay may or may not be ready to use. Apple’s refurbished MacBooks and iMacs are like new and Apple treats them as new by delivering them in pristine condition and original packaging and prepared like new hardware. Whether you need to do anything with your second-hand Mac depends on where you got it from. Most eBay transactions are completed without problems, but you cannot be too careful when there is a lot of money at stake.Īpple sells discounted Macs that may or may not have been used before through its refurbished store, to grab one of these, see Buy an old Apple Mac and grab a bargain. Make sure you are covered by eBay’s money back guarantee. It is worth spending some time checking them out if you are looking for a new computer and don’t want to pay a premium for the latest brand new model direct from Apple.Īs always with eBay you should carefully check out the seller’s credentials and make sure that they have a lot of good ratings from previous purchasers. You could offer to buy their old one off them.ĮBay has lots of second-hand MacBooks for sale and at some very low prices too. Some people have to have the latest MacBook and they could be getting rid of a model that it only a couple of years old and still has another five or more years of life left in it. Used Macs are available from a variety of sources and you might know a friend who is upgrading to the latest model.
Use a different apple id for reinstall os x pro#
Shift-Option-Command-R (for Macs upgraded to 10.12.4 and later) or Option-Command-R (for all other Macs): Installs the version of macOS that came with your computer or the closest available version.įor example, my computer is an early 2015 MacBook Pro running 10.13.3, and when I hold down Shift-Option-Command-R at startup and pick “Reinstall macOS” afterward, the machine offers to install Yosemite for me.If you have just received or purchased a pre-loved Apple MacBook or iMac, what should you do? Before you begin using it there are some essential tasks to perform to ensure it runs perfectly.
Use a different apple id for reinstall os x upgrade#
Option-Command-R: If you start up your Mac while holding these keys, selecting “Reinstall macOS” within macOS Recovery will allow you to upgrade your Mac to the latest compatible version. The basic shortcut, Command-R, will use whatever was already on your computer. As Apple points out in this support document, there are several key combos you can hold down when you’re starting up your machine to tell the Mac what to install. When you need to reinstall macOS on a computer, how you’ll go about it depends on which version of the software you’d like to use.
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