There are two options for reinstalling macOS from recovery; one may lose your files and data, the other will lose your files and data. The option I'd recommend in this situation is to use Disk Utility to erase the volume before reinstalling macOS.
Most Windows users reinstall their operating system at some point, but this isn’t as common a step for Mac users. While there are less invasive ways to make an old Mac feel like new, reinstalling macOS can still prove useful at times.
MacOS Recovery makes it easy to reinstall the Mac operating system, even if you need to erase your startup disk first. All you need is a connection to the Internet. If a wireless network is available, you can choose it from the Wi-Fi menu in the menu bar. Step One: Boot From Recovery Mode, or an Installer. RELATED: 8 Mac System Features You Can Access in Recovery Mode Your Mac’s Recovery Mode is a treasure trove of useful tools, and it’s the easiest way to wipe your computer and start from scratch. Press Options - Command - R to upgrade to the latest version of macOS that's compatible with your Mac. Press Shift - Option - Command - R to install the version of macOS that came with your Mac, or the version closest to it that's still available. Remember, this method is not the same as a clean install, and it only reinstalls the version of OS X that is currently running on the Mac (shown here with El Capitan), whereas Internet Recovery will reinstall the version of OS X that shipped with the Mac (in this case it would have been Yosemite) instead. Obviously the versions of OS X will vary depending on what came with the Mac, and what the Mac is currently running.
Whether you’re having a major problem and want to start fresh, or plan to sell your Mac and need to reset it, reinstalling macOS is a relatively painless process. We’ll walk you through it. Best pokemon go bot fastest xp.
Note: I performed this process using a mid-2012 MacBook Pro running OS X 10.7 Lion and ended with macOS High Sierra. The process may look slightly different on your machine.
Before You Start: Back Up!
Presumably, you’ve used this computer for some time and have personal data on it. Reinstalling macOS will wipe everything on your system, so it’s vital that you back up first. Before you back up, you might want to free up spaceHow to Free Up Space on Mac: 8 Tips and Tricks You Need to KnowHow to Free Up Space on Mac: 8 Tips and Tricks You Need to KnowRunning out of storage space on your Mac? Here are several ways to free up space on Mac and reclaim your drive space!Read More by getting rid of old files you never use.
The easiest way to back up is using Apple’s built-in solution, Time Machine. We’ve covered how to use Time Machine to back up your MacHow to Use Time Machine to Back Up Your MacHow to Use Time Machine to Back Up Your MacTime Machine is your Mac's built-in utility for backing up your computer. We'll show you how to set up Time Machine, make backups, and more.Read More; you’ll need an external hard drive to take advantage of it.
If you don’t want to use Time Machine or don’t have an external hard drive, you can look at alternate Mac backup solution5 Local Mac Backup Solutions That Aren't Time Machine5 Local Mac Backup Solutions That Aren't Time MachineThere are lots of Mac backup options out there, and many of them have features that Apple's default backup app just can't compete with.Read More. Some of these offer cloud backup, so you won’t need any extra storage handy. However, cloud backups almost always require a paid subscription.
If you only have a small amount of files, you might look at syncing your most important files to Google Drive or other cloud storage. Another alternative is copying your vital folders to a USB flash drive.
Whatever you choose to do, remember that this process will erase everything on your Mac.
Sign Out of Apps
Before you proceed, you should also take the time to log out apps on your computer. Services like Adobe Creative Cloud limit the amount of installations you can use, so you should sign out to avoid wasting one on a non-existent system.
Sign out of iTunes by opening it and choosing Account > Sign Out. You can sign out of iMessage by opening Messages and choosing Messages > Preferences. Choose your account on the left sidebar and choose Sign Out.
Finally, sign out of iCloud by visiting System Preferences > iCloud and choosing Sign Out.
Step 1: Boot Into Recovery Mode
In the old days, you could reinstall the OS through the DVD that shipped with your Mac. But since new Macs don’t have an optical drive, we’ll use the built-in Recovery Mode to do so. This will work on any Mac running OS X 10.7 Lion or later.
Shut down your Mac. Hold the Cmd + R keys (one of many Mac startup key combinations) and turn the power back on. Continue holding these keys until you see the Apple logo. After a moment, you’ll see a macOS Utilities (or OS X Utilities) page with several options.
If this doesn’t work (perhaps your computer freezes at the Apple logo as mine did), you’ll need to start the internet Recovery mode instead. This runs the recovery environment from the internet instead of a partition on your hard drive. Hold Cmd + Option + R at startup to access this. You’ll see a spinning globe instead of the Apple logo.
Connect to a Wi-Fi network if you’re not already. Then wait a bit while your computer downloads the recovery environment. You’ll need to select your language to enter Recovery mode proper.
When using internet Recovery mode, the system may reinstall a different version of macOS than you were using. Mine installed Mavericks, even though I was running Lion to start with.
Step 2: Erase the Disk
Note that if you want to simply reinstall macOS without losing any data, you should skip this step and jump to “Reinstalling macOS” below.
To properly reinstall the OS, you’ll first need to erase the disk. To do this, select Disk Utility from the menu.
Next, select your internal hard drive (usually labeled Macintosh HD) from the left sidebar. Switch to the Erase tab on the right side. Make sure the Format is set to Mac OS Extended (Journaled). The default name of Macintosh HD is fine, unless you prefer something else.
Click Erase and confirm the operation. Once it’s done, you’re ready for a fresh install of macOS. Press Cmd + Q to quit the Disk Utility.
Step 3: Reinstalling macOS
Back on the macOS Utilities menu, choose Reinstall macOS (or Reinstall OS X). Click Continue to proceed; Apple will verify your computer’s eligibility to install the OS. You may see a prompt to enter your Apple ID as part of this process.
Accept the license agreement, then click your hard drive to select it for installation. Click Install to start the process. Depending on your computer’s specs (and internet connection speed if using internet recovery), this will take some time.
Once you see the Welcome screen, your Mac is back to factory defaults. If you’re selling or giving away your MacHow to Safely Sell Your MacBook or iMac for the Best PriceHow to Safely Sell Your MacBook or iMac for the Best PriceDon't risk your privacy and personal data by selling your Mac without erasing it first!Read More, you can press Cmd + Q at this point. You’ll get a prompt to shut down your Mac; the next owner can proceed with setup later.
Copyright free music on spotify. Download free audio books iphone. If you’re keeping your Mac, we’ll guide you through the setup.
Step 4: Set Up macOS Anew
Choose your region on the Welcome screen and click Continue.
Next, confirm your keyboard layout and hit Continue again. You’ll then need to connect to a wireless network (you can skip this for now if needed).
Continuing on, you’ll see the Transfer Information to This Mac screen. Here you can select From a Mac, Time Machine backup, or startup disk to import the data you backed up earlier. Choose Don’t transfer any information now to skip this; you can go through the process later.
Your Mac will then prompt you to sign in with your Apple ID. https://sampleentrancement.weebly.com/pay-later-app-download-for-android.html. Enter your credentials here to sign in, or choose Create a new Apple ID if you don’t have an account yet (check our Apple ID FAQ for more). If you want to use a local account, choose Don’t sign in. However, this will prevent you from using the App Store, FaceTime, and similar.
Accept the terms and conditions, then create your computer account if you didn’t sign in with an Apple ID. From here, give your computer a moment to set up, and you’ll be greeted with your desktop.
Step 5: Update macOS (If Applicable)
You should check for macOS updates at this point. Open the Apple Menu in the top-left and click Software Update to open the App Store.
You’ll see any updates that are available for the current macOS version on the Updates tab, but you should also check on the Featured tab (or search for macOS) for the latest version of macOS available. Click Get and walk through the steps to initiate the update. Best download manager firefox mac.
Depending on how old your Mac is, you may not be able to update to the newest version. I was able to upgrade to macOS 10.13 High Sierra on the machine formerly running Lion.
Our complete beginner’s guide to macOSA Complete Beginner's Guide to macOS: Get Started in Just 1 HourA Complete Beginner's Guide to macOS: Get Started in Just 1 HourOur complete guide to macOS will show you everything you need to get started and comfortable with a brand new MacBook or iMac.Read More will take it from here.
A Clean Install of macOS: Done!
Best air printer app for mac. Now you know the steps to back up your Mac’s data, erase your hard disk, and install a new copy of macOS. You shouldn’t need to do this as a troubleshooting step except in the most dire of circumstances. But it’s important if you’re selling or giving away your computer.
If a factory reset didn’t fix your issue, check out how to troubleshoot your own MacFix Your Own Mac: A Troubleshooting GuideFix Your Own Mac: A Troubleshooting GuideApple is known for having great customer service and repair technicians, but if you're no longer under warranty that expertise doesn't come cheap. Why not try troubleshooting your own Mac first next time?Read More.
Explore more about: Computer Maintenance, Install Software, Mac Tips, Troubleshooting.
When you’re ready to upgrade to OS X Leopard (10.5), you will need to decide what type of installation to perform. OS X 10.5 offers three types of installation: Upgrade, Archive and Install, and Erase and Install. The last option, Erase and Install, is also known as a clean install because it fully erases the selected drive volume before installing OS X 10.5.
The advantage of Erase and Install is that it allows you to start fresh leaving behind any debris from previous versions. The Erase and Install option should, therefore, offer the cleanest, smallest, and best performing version of OS X 10.5. It can also be the quickest install when you are purposely creating a fresh install with no user data to restore. For example, if you’re handing down your computer to other family members, you might not want them to have access to your old information.
Of course, there are downsides to using Erase and Install, particularly if you do intend to restore your user data. Unless you make advance preparations, the erase process will wipe out all of your data. If you want to restore your user data, you’ll need to first create a backup of your existing startup drive, so you can selectively reinstall the data you need after you install OS X 10.5.
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Getting Started With Your Install
If you’re ready to perform an Erase and Install of OS X 10.5, then gather up the necessary items needed to get started.
What You Need
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Booting From the Leopard Install DVD
Installing OS X Leopard requires you to boot from the Leopard Install DVD. There are multiple ways to start this boot process, including a method for when you’re unable to access your Mac’s desktop.
Start the Process
Starting the Process: Alternative Method
The alternative way to start the install process is to boot directly from the DVD, without first mounting the installation DVD on your desktop. Use this method when you’re having problems and you’re unable to boot to your desktop.
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Verify and Repair Your Hard Drive
After it restarts, your Mac will guide you through the installation process. Although the guided instructions are usually all you’ll need for a successful installation, we’re going to take a little detour and use Apple’s Disk Utility to make sure that your hard drive is up to snuff before you install your new Leopard OS.
Verify and Repair Your Hard DriveBest Options For Reinstall Mac Os X
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Choosing Leopard Installation Options
OS X 10.5 Leopard has multiple installation options, including Upgrade Mac OS X, Archive and Install, and Erase and Install.
Installation Options
OS X 10.5 Leopard offers installation options that allow you to select the type of installation and the hard drive volume to install the operating system on, as well as customize the software packages that are actually installed. While there are lots of options available, I’ll take you through the basics to complete the Erase and Install of Leopard.
If you don’t intend to erase the selected hard drive volume, do not proceed any further with this tutorial, because all of the data on the selected hard drive volume will be lost during the installation.
7. Use the ‘Format disk as’ drop-down menu to set the formatting options to ‘Mac OS X Extended (Journaled).’ Click the ‘Continue’ button to erase and format the selected hard drive volume.
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Customize the Leopard Software Packages
During the installation of OS X 10.5 Leopard, you can choose the software packages that will be installed.
Customize the Software Packages
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Setup Assistant and Detecting Your Keyboard
With the installation completed, the OS X 10.5 Leopard Setup Assistant will start by displaying a ‘Welcome to Leopard’ movie. When the short movie is completed, you’ll be directed through the setup process, where you will register your installation of OS X, and be offered the option to transfer account and user data from another computer.
Third-Party Keyboard Setup
You don't have to use an Apple-supplied keyboard; most Windows-based keyboards will work just fine. The Setup Assistant will walk you through the process of determining the type of keyboard you have.
Setting Up Your Mac
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Create the Administrator AccountMac Os For Pc
Your Mac needs at least one administrator account. At this point in the setup process, you will be asked to create the first user account, which will also be the administrator account.
Create the Administrator Account
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.Mac Account Information
.Mac accounts are no longer supported having been replaced by iCloud, so you may want to skip past this section.
You’re just about done with the OS X setup utility, and you’re only a few clicks away from accessing your new OS and its desktop. But first, you can decide whether to create a .Mac account.
.Mac Account
Reinstalling Mac Os Leopard
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Reinstall Mac Os X From UsbWelcome to the Leopard Desktop
Your Mac has finished setting up OS X Leopard, but there’s one last button to click.
Reinstall Mac Os From Internet
You will be automatically logged in with the administrator account you created earlier, and the desktop will display. Take a good look at your desktop in its pristine state, because if you’re like many users, it will never look this clean and organized again.
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