Hard Reset Imac Computer

A hard reset is a computer reset procedure that restores the computer to its original factory settings. This procedure deletes all files and software on the computer and restores the computer to its original state as if it was just taken out of the box. This procedure is also known as a factory reset.

There are two ways to perform a hard reset on an iMac computer. The first way is to use the keyboard. To do this, press and hold the Command-Option-P-R keys simultaneously. The computer will restart and the firmware will be restored. The second way is to use the Recovery HD. To do this, restart the computer and hold down the Command and R keys until the Recovery HD screen appears. Then click on the Utilities menu and select Firmware Password. The computer will restart and the firmware will be restored.

How do I force a factory reset on my Mac?

There may be times when you need to reset your Mac to its factory settings. Perhaps you are experiencing problems with your Mac and a factory reset is the best solution, or you may want to sell your Mac and want to erase all of its data before doing so.

There are a few ways to reset a Mac to its factory settings. The first is to use the built-in reset feature. To do this, restart your Mac and hold down the Command and R keys until you see the Apple logo. Then, release both keys and wait for the Mac to start up again. This will reset your Mac to its factory settings.

If you have a firmware password enabled on your Mac, you will first need to disable it before you can use the reset feature. To do this, restart your Mac and hold down the Command and S keys until you see the macOS Utilities screen. Then, release both keys and select the “Disable Firmware Password” option.

You can also reset a Mac to its factory settings by using the Recovery HD. To do this, restart your Mac and hold down the Command and R keys until you see the Apple logo. Then, release both keys and wait for the Mac to start up again. This time, however, select the “Reinstall macOS” option and follow the on-screen instructions.

If you are unable to start up your Mac, you can also reset it to its factory settings by using a USB flash drive. To do this, download the macOS Sierra installer from the App Store and create a bootable USB drive. Then, restart your Mac and hold down the Option key. Select the USB drive and then follow the on-screen instructions.

Finally, if you have a Time Capsule or an AirPort Extreme, you can reset your Mac to its factory settings by using the AirPort Utility. To do this, open the AirPort Utility and select your Time Capsule or AirPort Extreme. Click the “Restore” button and then follow the on-screen instructions.

Whichever method you choose, resetting your Mac to its factory settings will erase all of its data and restore it to its original state. Be sure to back up your data before doing so, as it will be lost forever once the reset is complete.

How do I factory reset my Mac and delete everything?

Factory resetting your Mac deletes everything on the computer, including all your files, programs, and settings. If you need to factory reset your Mac, there are a few ways to do it.

First, you can use the built-in reset feature in macOS. To do this, open the Apple menu and select “Restart.” Then, hold down the “Command” + “R” keys while the computer restarts to enter the macOS Recovery Mode. In the Recovery Mode, select “Reinstall macOS” and follow the on-screen instructions.

If you can’t access the macOS Recovery Mode, you can also reset your Mac using the built-in Firmware Password. To do this, restart your Mac and hold down the “Command” + “Option” + “P” keys until the computer starts up. Then, select “Restore System from Backup” and follow the on-screen instructions.

Finally, if you can’t access the macOS Recovery Mode or the Firmware Password, you can reset your Mac using a USB drive. To do this, create a bootable USB drive using the macOS Recovery Tool, and then restart your Mac and hold down the “Command” + “Option” + “U” keys to boot from the USB drive. In the macOS Utilities window, select “Restore System from Backup” and follow the on-screen instructions.

No matter which method you use, be sure to back up your files before factory resetting your Mac.

How do I hard reset my Mac with buttons?

A hard reset, also known as a force restart or factory reset, is a computer restart that clears all of the temporary files and settings on the computer. This can be useful when a computer is unresponsive, or if you need to clear out any corrupted files.

To hard reset a Mac with buttons, you will need to use the keyboard, trackpad, or mouse to restart the computer.

If you are using a keyboard, press and hold the Command and R keys until the computer restarts.

If you are using a trackpad, press and hold the Control and Option keys until the computer restarts.

If you are using a mouse, click the Apple menu and select Restart.

Once the computer has restarted, you can then re-install the operating system if needed.

How do I reset my iMac to factory settings without password?

There may come a time when you need to reset your iMac to factory settings without password. Perhaps you want to sell your iMac and want to erase all your personal data, or maybe you’re experiencing problems with your iMac and want to start fresh.

Fortunately, resetting your iMac to factory settings without password is a fairly simple process. Here’s how to do it:

1. Shut down your iMac.

2. Connect your iMac to a power source.

3. Hold down the Command and R keys on your keyboard.

4. Press the power button to turn on your iMac.

5. Release the Command and R keys when you see the Apple logo.

6. Select “Restore from a Time Machine backup”.

7. Select the backup you want to restore from.

8. Wait for the restore process to finish.

9. Your iMac will restart and will be back to factory settings.

How do I wipe my iMac and reinstall OS?

Do you need to wipe your iMac and reinstall OS? If so, you’re in the right place. In this article, we’ll walk you through the process of wiping your iMac and reinstalling OS.

To wipe your iMac and reinstall OS, you’ll need to use a bootable USB drive. First, you’ll need to create a bootable USB drive. To do this, you’ll need a USB drive that’s at least 8GB in size, and you’ll need to download the macOS Mojave installer from the App Store.

Once you’ve downloaded the installer, open it and follow the on-screen instructions to create a bootable USB drive. Once the drive is created, you can insert it into your iMac and restart your computer.

When your iMac starts up, you’ll see a boot screen with a number of options. To wipe your iMac and reinstall OS, you’ll need to use the “Disk Utility” option. Select this option and press “Enter.”

Disk Utility will open and you’ll see a list of all the disks attached to your computer. Select the disk that you want to wipe and click “Erase.”

In the Erase window, you’ll need to set the following options:

Name: This can be anything you like.

Format: Choose “Mac OS Extended (Journaled).”

Scheme: Choose “GUID Partition Map.”

Security Options: Choose “None.”

Click “Erase” and your disk will be wiped.

Once your disk is wiped, you can install OS. To do this, open the “Install macOS” installer and follow the on-screen instructions.

When the installer completes, your iMac will restart and you’ll be able to start using OS.

How do I factory reset my 2009 iMac?

There may come a time when you need to factory reset your 2009 iMac. Perhaps you are selling it or giving it to someone else and you want to erase all of your personal data. Or maybe your computer isn’t working properly and a factory reset is the only solution.

No matter the reason, here’s how to do a factory reset on your 2009 iMac.

First, make sure your computer is turned off.

Next, hold down the Command, Option, P and R keys simultaneously.

Keep holding these keys down until the computer restarts and you hear the startup sound for the second time.

After the startup sound, release the keys and wait for the computer to boot up.

Once it’s booted up, go to System Preferences and select the Restore button.

Select your 2009 iMac from the list of devices and click Restore.

The computer will erase all of your data and return to its factory settings.

How do I factory reset my iMac 2011?

A factory reset can be a useful troubleshooting step if your iMac is not working properly. It will erase all your data and restore the computer to its original factory settings.

To factory reset your iMac 2011:

1. Shut down your computer.

2. Disconnect all external devices, except for the keyboard and mouse.

3. Plug in the power cord and turn on your computer.

4. Hold down the Command and R keys on your keyboard.

5. Release the keys when you see the Apple logo.

6. Select the language and keyboard layout.

7. Click the “Utilities” menu and select “Disk Utility.”

8. Select your hard drive in the left column of the Disk Utility window.

9. Click the “Erase” tab.

10. Select “Mac OS Extended (Journaled)” as the format.

11. Click the “Erase” button.

12. Click the “Quit” menu and select “Restart.”

13. Hold down the Command and R keys on your keyboard.

14. Release the keys when you see the Apple logo.

15. Select the language and keyboard layout.

16. Click the “Utilities” menu and select “Terminal.”

17. Enter the following command and press the Return key:

sudo resetpassword

18. Enter your administrator password and press the Return key.

19. Enter the following command and press the Return key:

resetpassword

20. Enter your administrator password and press the Return key.

21. Enter the following command and press the Return key:

rm -rf /Volumes/Macintosh\ HD/Users/*

22. Enter your administrator password and press the Return key.

23. Enter the following command and press the Return key:

sudo chflags nouchg /Volumes/Macintosh\ HD

24. Enter your administrator password and press the Return key.

25. Enter the following command and press the Return key:

sudo chflags uchg /Volumes/Macintosh\ HD

26. Enter your administrator password and press the Return key.

27. Restart your computer.