Best answer: How To Reset Macbook Pro Retina 2015 To Factory Settings

To do so, shut down your Mac, then turn it on and immediately press and hold four keys together: Option, Command, P, and R. You can release the keys after 20 seconds or so. That’s it!

Similarly, how do I wipe my MacBook pro clean and start over? From the Apple menu  in the corner of your screen, choose System Preferences. From the System Preferences menu in the menu bar, choose Erase All Content and Settings.

Amazingly, how do I factory reset my MacBook Pro 2015 Catalina? Choose Apple menu > Restart, then immediately press and hold Command-R. In the Recovery app window, select Disk Utility, then click Continue. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.

Also, how do I take MacBook back to factory settings?

1. Hold down the Command and R keys on the keyboard and turn on the Mac.
2. Select your language and continue.
3. Choose Disk Utility and click Continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

In this regard, how do I wipe and reset my MacBook Air 2015? Turn on your Mac and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.

1. Launch System Preferences.
2. Click System Preferences in the menu bar and select Erase All Content and Settings.
3. Enter your admin password when prompted.
4. Click Continue to confirm that all items will be erased.

How do you hard reset a MacBook pro?

1. To force a restart your MacBook, you need to press and hold down the Command (⌘) button, the Control (Ctrl) key, and the power button at the same time.
2. Hold these keys down until your MacBook’s screen goes blank and the computer restarts itself.

How do I reset my MacBook pro to factory settings without a password 2015?

1. Restart your computer: hold the power button > select Restart when it appears.
2. While the computer restarts, hold down the ‘Command’ and ‘R’ keys.
3. Once you see the Apple logo appear, release the ‘Command and R keys’
4. When you see a Recovery Mode menu, select Disk Utility.

How do I restore my Mac to factory settings Catalina?

How do I wipe my Mac and reinstall Catalina?

1. Restart your Mac and then hold down ⌘ + R to activate Recovery Mode.
2. In the first window, select Reinstall macOS ➙ Continue.
3. Agree to the Terms & Conditions.
4. Select the hard drive you’d like to reinstall mac OS Catalina to and click Install.

How do you wipe a Mac hard drive?

1. Restart your Mac.
2. Hold down the Command + R keys while your Mac is restarting.
3. Click Disc Utility.
4. Click View > Show All Devices.
5. Select your Mac’s drive and then click Erase.
6. Click Erase and fill in the name, format, and Scheme.

How do I reinstall my MacBook Pro 2015?

1. Shutdown your computer. Restart and at the same time press COMMAND + R keys.
2. Go to Disk Utilities. Select Erase the disk and all data will be deleted.
3. Reinstall macOS operating system. OK, this is where the problems start.

How do I restart my MacBook Pro 2015?

How to Force Restart Your Mac. Press and hold down the Command (⌘) and Control (Ctrl) keys along with the power button (or the ‌Touch ID‌ / Eject button, depending on the Mac model) until the screen goes blank and the machine restarts.

What is the difference between reset all settings and erase all content?

Reset all Settings removes things like your Wifi password and settings you’ve set on your iPad for Apps, mail, etc. Erase All Content and Settings restores a device to it’s out of the box state when it was first turned on. You should use Erase All Content and Settings to get it ready for the next owner.

How do you factory reset MacBook Pro if you forgot the password?

Shut down your Mac, then start up from macOS recovery as described previously. When you’re asked to select an admin user you know the password for, choose Erase Mac from the Recovery Assistant menu in the menu bar. From the Erase Mac window, click Erase Mac, then click Erase Mac to confirm.

How do I unlock my MacBook Pro without Apple ID or password?

For Intel MacBook users, press and hold the Command and R keys on your keyboard, then press the power button. Now, hold Command+R until you see a progress bar below the Apple logo. You can also get into Recovery Mode by restarting your MacBook and then trying to time the keyboard combo or Command+R.

How do I remove an Apple ID from my MacBook without a password?

1. Deactivate on your Mac. Step 1: First make sure to sign out from your iCloud account synced to your Mac.
2. Deactivate your Apple ID from your iPhone.
3. Step 1: Download the FoneDog Toolkit.
4. Step 2: Download the iOS Firmware Package.
5. Step 3: Wait for The Repair to Complete.

Does reinstalling Mac delete everything?

macOS Reinstallation Deletes Everything, What Can I Do Reinstalling macOS of macOS Recovery can help you replace the current problematic OS with a clean version quickly and easily. Technically speaking, simply reinstalling macOS won’t erase your disk either delete files.

How do I wipe my Mac and reinstall Big Sur?

1. Step 1: Remove all the junk.
2. Step 2: Create a secure backup of your Mac.
3. Step 3: Download the Big Sur installer.
4. Step 4: Create a bootable USB installer.
5. Step 5: Erase your startup drive.
6. Step 6: Clean install macOS 11 Big Sur.

How do you wipe a computer clean to sell it?

For Windows 10, go to the Start Menu and click on Settings. Then navigate to Update & Security, and find the Recovery menu. Next, select Reset this PC and choose Get Started. Follow the instructions to revert your computer back to when it was first unboxed.

Does erasing all content and settings remove Apple ID?

I just erased and reset to factory settings our two iPhones because we got new 5’s. I gave the phones away only to be told by a friend that the erase all content and settings doesn’t remove the apple ID from the device.

Can’t find Erase all content and settings?

Usually, everything could be just done by one step on iPhone. Go to iPhone Settings > General > Reset > Erase All Content and Settings. Enter your passcode, confirm you would like to erase the device, and then your device would become empty. Don’t forget to backup iPhone to computer before you erase iPhone.

What erase all content and settings do?

1. Erase all content and settings only if absolutely necessary as it removes all data including: Email accounts. System and app data (including app settings and downloaded apps)
2. To ensure Activation Lock is removed, sign out of iCloud: Tap. Settings.

What happens if you forgot your Mac password?

Click the option to reset using your Apple ID, then proceed as follows: If your Mac restarts, skip to the next section, “If you see the option to restart and show password options.” If your Mac doesn’t restart, but immediately asks for your Apple ID credentials, enter that information and click Reset Password.

How do I find my administrator name and password on my Mac?

Take cursor on top menu bar > click on utilities > click on terminal in the terminal window execute a command resetpassword and click on enter key . A window appears , select your admin name , enter the password for Apple ID . Select your user account , you have to press forcefully on the trackpad to get it selected .

Can you unlock a stolen MacBook Pro?

First, sign into the icloud.com/find and then search for your Mac on the Devices menu. Once you find it, all you have to do is click on the Unlock option. You will be prompted to add in the passcode that you received earlier, and you will also have to follow a series of steps to verify your identity.

How do I change the owner of my MacBook Pro?

1. “Account name” to the new short name.
2. “Full name”
3. Home directory to match the new user’s home directory.
4. Add your own Apple ID and remove the old one.

How do I delete someone else’s Apple ID?

1. Launch the App Store.
2. Tap your name in the top-right of the App Store page to enter the Account screen.
3. Scroll to the bottom and tap “Sign Out”.
4. Enter your own Apple ID credentials at the top of the Account screen to sign in with your personal ID.

What does command-r do on Mac?

Command-R restores the latest macOS that was installed on your Mac without upgrading to a later version. Option-Command-R upgrades to the latest macOS that is compatible with your Mac. Shift-Option-Command-R restores the macOS that came with your Mac or the version closest to it that is still available.

Should I restore from Time Machine or reinstall macOS?

If you use Time Machine to back up your Mac, you can recover your files if your system or startup disk is damaged. Important: You must first reinstall macOS on your Mac before you can restore your files using your Time Machine backup.

What happens when I reinstall macOS?

It does exactly what it says it does–reinstalls macOS itself. It only touches operating system files that are there in a default configuration, so any preference files, documents and applications that are either changed or not there in the default installer are simply left alone.

Will installing macOS Big Sur delete everything?

But, be careful while updating the OS, as an improper installation can result in data loss. So, learn how to upgrade to macOS Big Sur without losing any data. In case of any unforeseen data loss, use a professional Mac data recovery software to recover your lost data. Download the free-to-try software from here.

Does resetting laptop delete everything?

Factory resets aren’t perfect. They don’t delete everything on the computer. The data will still exist on the hard drive. Such is the nature of hard drives that this type of erasure doesn’t mean getting rid of the data written to them, it just means the data can no longer be accessed by your system.

How do I wipe my computer clean and start over?

🖥 How to Factory Reset a PC Navigate to Settings > Update & Security > Recovery. You should see a title that says “Reset this PC.” Click Get Started. You can either select Keep My Files or Remove Everything.

How do I permanently delete everything from my laptop?

1. Click Update & Security.
2. Go to the left-hand side, scroll down and click on Recovery.
3. From there, go to Reset this PC.
4. A prompt will appear with two options, Keep My Files or Remove Everything.
5. Click the Change settings option.
6. Turn the Data Erasure toggle switch to on.

Does factory reset remove iCloud?

No, factory resetting your iPhone will not alter your iCloud. Upon setting up your iPhone again you will be given the option to reconnect to your iCloud account if you desire. iCloud also stores iPhone backups that you can restore your phone from.