How to restore mac mini to factory settings. Clean installation of macOS, or how to reinstall (restore factory settings) Mac. Connect via Wi-Fi network

Backup is a necessary part of using any computer, including your MacBook. It always remains relevant, since any operating system can fail at any minute. When using programs to create a backup copy, the user protects himself from losing necessary data.

On a Mac, backups are performed by Time Machine. The application creates copies of files on an external drive. It works like this: the user connects an external drive to the Mac, which is selected in the program as a device for copying all information from the PC. In the application, you can configure the frequency of copying (every 24 hours, once a week or once a month).

After the user sets up Time Machine, he will have the opportunity to restore all data at any time.

How to restore data from a Time Machine backup?

1. You need to connect the external media to the Mac and check if the disk with the information is active. Only after this should you turn on the PC. There are 3 options for continuing events:

• If, after turning it on, the “Settings Assistant” window opens and asks you to enter the necessary data, then you should proceed to step 2 of the algorithm.
• If after turning on the Finder application window appears, then you need to open the “migration assistant” from the “Programs” - “Utilities” directory. After launching the utility, you must immediately go to step 2 of the algorithm.
• If you need to restore the operating system, you should use the description of the process that will be given below.

1. At startup, the user will be given a choice of how to transfer information. You must choose to load data from a backup that was created in Time Machine. You can also choose to transfer from an external drive. Then you should proceed to the next step “Continue”.
2. To start the process, you need to select the directories to transfer. If there is a lot of information, the process may take several hours.
3. After restoring the data, you need to restart your PC and log into the account that you just transferred.

How do I restore my operating system from a Time Machine backup?

The backup is created along with the operating system installed on the Mac. If suddenly the OS does not start or crashes for some reason, you may need to restore macOS.

Recovery algorithm:

• You need to connect the backup media to your PC.
• When you boot your Mac, you should immediately hold down Command + R, after which the menu for restoring the OS will launch.
• After the recovery program starts, the user will be prompted to choose one of the recovery methods. You should select "from Time Machine backup". And confirm the action with the “Continue” button.

• In the next window, click “Continue” again.

• When restoring, you must specify the path to the information. This will be external media. Then the “Continue” action is confirmed again.

• Select a backup.

• The next step: choosing the location where the information will be restored. You should select the primary scratch drive on your Mac. It is recommended to format the disk first so that the files of the old OS do not interfere with the operation of the restored OS (this is done if the physical HDD is divided into several logical drives).

As we all know, the Apple Mac computer is a reliable and user-friendly device. But this does not mean that your Mac will never have problems and you will have to reinstall the entire system. Luckily, to avoid the above conditions, MacOS comes with a disaster recovery system that applies to Macs running OS X 10.7 or later. This disaster recovery system is called OS X Recovery Mode. Once your Mac enters recovery mode, it can easily restore OS X without the disk installed. In this guide, you'll learn how to enter Mac recovery mode at startup and take full advantage of the built-in recovery features to get your Mac back to perfect working order.

Part 1. What is Recovery Mode on Mac

Recovery mode on Mac is a special type of pattern. There is a special partition that stores the recovery image along with a copy of the OS X installer. From this special partition of the disk, Recovery Mode can load OS X's built-in recovery tools. If your Mac can't be recovered any other way, you can launch it from Mac Recovery Mode and use its utilities to fix a disk problem, restore from Time Machine, reinstall MacOS, and get online help on your Mac.

Part 2: Mac Recovery Mode Options

Reinstall MacOS

Download and reinstall your Mac operating system. Depending on the key combination you used to start your Mac, the MacOS Reinstall feature will install different versions of MacOS.

Restoring from a time machine backup

This feature aims to restore a Mac from external storage or Time Capsule, which stores a Time Machine backup of your Mac.

Get help online

It supports web browsing using Safari when your Mac is in recovery mode, including Apple's support website and getting help for your Mac. But you cannot use browser plugins and extensions.

Utility disk

Disk Utility is designed specifically to fix a disk error or remove the startup disk when the Mac is unable to boot up and load into the desktop normally.

Part 3. How to Enter Recovery Mode on Mac

How to enter recovery mode on Mac - Online Help

Step aerobics 1 Select Restart from the Apple menu or turn on your Mac to restart your computer in advance to prepare for the next steps.

Step aerobics 2 . Hold Command and R quickly as soon as the music starts playing. Hold on until you see the Apple logo. If the OS X login window appears, it means you are holding down the keys too late. So you must restart your Mac again.

Mac notebook users are encouraged to hold down the built-in keys instead of the Command and R key combination to avoid a situation where startup key combinations may not register on an external keyboard.

Step aerobics 3 . Select "Get Help Online" and click the "Continue" button. Then connect your Mac to the Internet via Ethernet and your Mac can now use Safari in recovery mode.

One thing to illustrate, the version of Safari included in OS X Recovery does not allow you to add plugins and extensions. Additionally, you cannot play videos over the Internet or use private browsing mode in recovery mode.

How to Enter Recovery Mode on Mac - Reinstall MacOS

Step aerobics 1 . Click the Restart button in the Apple menu. Hold Command and R to hear the Apple startup sound as the Mac restarts. Don't release these two keys until the Apple icon appears. This step is similar to "How to Enter Recovery Mode on Mac - Get Help Online", you can refer to it if you have any questions.

Step aerobics 2 . Select Disk Utility and click the Continue button. Then select the name of the intended volume on the left and click Erase. If you want to see additional drives, just click Show ALL Drives tab.

Step aerobics 3 . Select MacOS Extended from the pop-up window. Create rights to your drives and click Erase. Then all your data on the drive will be deleted, including your personal information. Or you can safely remove the drive by clicking Security Options.

How to Enter Recovery Mode on Mac - Restore from Time Machine Backup

Step aerobics 1 . Make sure you have enabled Time Machine Backup beforehand. Connect Time Machine to Wi-Fi. Then restart your Mac by selecting Power on your keyboard or by clicking the Restart button from the main menu.

Step aerobics 2 . Press the "Command" and "R" keys simultaneously as soon as you hear the start tone. When the white Apple logo appears, release the keyboard. This is similar to Step 1, “Get Help Online.”

Step aerobics 3 . Select the "Restore" button in Time Machine Backup and click "Continue". You will then be asked to choose between restoring your Mac from an external backup drive, a Time Capsule, or a network backup drive. Select one option and follow these steps:
On an external backup drive: Select the external drive and click Continue.
From Time Capsule: Connect your Time Capsule to Wi-Fi and select Connect to Remote Drive.
On a network backup drive: Select your device and click "Connect to remote drive."

Step aerobics 4 , Select a backup date and follow the instructions. Restoring the entire system may take some time. Now you have restored your Mac into recovery mode successfully.

How to Enter Recovery Mode on Mac - Disk Utility

Step aerobics 1 As always, press the power button on your keyboard or click Restart from the Apple menu to restart your Mac.

Step aerobics 2 When the startup tone sounds, press the Command and R keys simultaneously until the Apple icon appears. For more details on this step, see the first tutorial.

Step aerobics 3 . Select Disk Utility and click the Continue button. And select the volume you want to restore in the sidebar section. Then click the First Aid button and click Repair Disk. Generally speaking, this application will tell you that this drive has been repaired.

Step aerobics 4 But it may happen that something is wrong and you will need to do the following: If the error is "overlapping extent allocation": first check each file in the list, make sure it can be replaced or recreated. If there is no answer, open the file and check the data, then decide whether to delete it or not.

If the error is "The main task reported an error": Run Disk Utility a second time and repair the damaged drive or partition; if it doesn't work, back up your data on your Mac, then format the drive and reinstall MacOS. If your Mac's drive is damaged, you may need to replace it with a new one.

Part 4. How to Fix Recovery Mode Not Working

Restoring from a time machine backup

Step aerobics 1 Once you hear the startup tone, restart your Mac and click on the option.

Step aerobics 2 , Attach the time machine disk. This process may take some time and please wait patiently.

Step aerobics 3 You may see connected Time Machine drives fail.

Step aerobics 4 Then you can select the recovery drive to boot your Mac.

Get help online

Step aerobics 1 When startup music starts playing, restart your Mac as soon as possible and click Options > Command + R.

Step aerobics 2 . Hold the "Command" and "R" key combination until a photo of the globe and a progress bar appear.

Step aerobics 3 . Select the right Wi-Fi to connect your Mac to the Internet.

Step aerobics 4 , Take a break and then complete the Internet Recovery startup process.

Utility disk

Step aerobics 1 . Restart your Mac when you hear startup music playing, and then click "Option".

Step aerobics 2 . Connect the bootable installation disk to your Mac and select it from the pop-up window.

Step aerobics 3 Then you can see the Mac itself reboot, which means you have fixed it successfully.

Reinstall MacOS

If others still work but this feature doesn't work, make sure you've already backed up your important data, then reinstall Mac OS X.

Conclusion

It's important to read the guides for each Mac boot option to make sure you understand how to enter and use Recovery Mode on your Mac. However, if you handle these options skillfully, you can create a handy guide so you don't forget the specific keys needed for each option. We hope this passage will help you in some way.

In order to restore the system we need:

External media with Mac OS backup;

Mac Book, Mac Book Pro, Mac Book Air, iMac, Mac mini;

About an hour or less, depending on the size of the backup and the speed of the Mac.

1 step. Connect the Time Machine backup media to your Mac.

Step 2. Restart your Mac by clicking the Apple menu in the top left corner and selecting Restart.

Step 3. As your Mac boots (a gray screen appears), press and hold Command (⌘) + R.

Step 4 Select the external media with the backup, the recovery disk and the date of the backup to be restored.

Immediately after downloading the OS X utilities, select "Restore from Time Machine Backup."

Read the general information and click "Continue".

Select the recovery disk (the media on which the backup is located).

The next step is to select a backup copy, I recommend choosing the most recent one, since it will save the latest changes in the system.

After this, you need to select the disk to which the system will be restored.

At the end, a message will appear stating that the restoration was successful, after which the Mac will restart and the next time you boot you will see the restored Mac OS X.

Recovering data from Time Machine backups.

In order to restore files (photos, videos, music) made using Time Machine, log into Time Machine by clicking on the icon in the upper right corner and select "Login to Time Machine".

If your backup media is not connected, you will see the error “Your Time Machine backup disk cannot be found.” To fix this error, connect the media to your Mac.

If the media is connected you will see an interface that will allow you to travel back in time and view early changes to your files using the arrow or timeline on the right side of the screen. To restore files, select one or select several and click the "Recover" button.

In my opinion, file/system recovery has never been as elegant, beautiful and easy to do as in the Time Michine utility.

There are already a couple of articles on the site in which we discussed what actions to take when the MAC does not start (links below). In one of them I briefly described a couple MAC boot modes, which can help bring your computer back to life.

In fact, Apple has developed and implemented a whole series of different boot modes into its computers. Each of them is unique in some way, but they are all aimed at identifying possible errors and malfunctions in both hardware and software.

In this article I will tell you how to launch this or that boot mode, and also explain why you might need it.

• If your MacBook is completely frozen and requires a reboot -
• MAC stuck on white screen after OS X El Capitan update -
• If your MAC does not start due to other reasons -
• You don’t know what the screen that appears when you boot your MAC means -

So! Most likely, your MAC does not want to boot “good”... No matter how much you “persuade” it, it stubbornly shows a white screen or “drives in circles” the boot process. In such cases, users begin to get lost and simply give up.

It happens that reinstalling MAC OS X does not save the situation. But on the hard drive there are working files accumulated over many years. E-may! What to do? Don't worry! For every tricky case there is a clever solution.

OS X developers have thought through many possible scenarios and have a unique solution for most of them.

Below I have provided a list of all possible MAC boot modes, each of which can help depending on the situation. In order to launch one of them, restart your computer while holding down the required key combination.

It's up to you to decide which mode to run the MAC in. Check out each of them and try... try... and try again.

Well, something like this... Let me make a reservation once again - each of the MAC boot modes is unique, but all of them are essentially created so that you can bring your MAC back to life and not lose data.

Try it and write in the comments what worked for you. And don’t forget that by subscribing to our VKontakte group, you will never lose touch with us and can contact us for help at any time.

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A good service values ​​your time, so it offers free delivery. And for the same reason, repairs are carried out only in the workshop of a service center: they can be done correctly and according to technology only in a prepared place.

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Reliable and experienced service has been known for a long time.
If a company has been on the market for many years and has managed to establish itself as an expert, people turn to it, write about it, and recommend it. We know what we are talking about, since 98% of incoming devices in the service center are restored.
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