How do you force reset a MacBook Air 2015?

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! Your Mac’s NVRAM has been reset.

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How do I restore my MacBook Air to factory settings without a disk 2015?

Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until “Loading startup options” appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select Reinstall for your macOS release, click Continue, then follow the onscreen instructions.

How do I wipe a MacBook Air without a password 2015?

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Restart holding down Cmd-Opt-R.
When it boots, select Disk Utility.
From the View popup menu, choose Show all Devices.
Select the startup drive device (should be top, left-most with a make/model number for name)
Erase it using Mac OS Extended (Journaled).
Quit Disk Utility.
Reinstall Mac OS.

How do I factory reset my Mac desktop 2015?

Hold down the Command and R keys as soon as you hear the Mac tone indicating a reboot. Wait for the macOS Utilities screen to appear, then click Disk Utility. Choose your Mac’s system drive, usually named Macintosh HD, then click Erase. Select the Format option Mac Extended (Journaled) or APFS.

How do I hard reset my MacBook Pro 2015?

To force shut down your Mac, press and hold the power button until the screen goes black. This might take 10 seconds or more; just keep holding the button. After your Mac shuts down, wait a few moments to let it cool off, then briefly press the power button again to restart it.

Can you factory reset a MacBook without password?

If you still can’t reset your password, erase your Mac 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 factory reset my MacBook Air 2014?

How to reset a MacBook Air or MacBook Pro

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

Can you wipe a stolen MacBook?

Erasing data on a stolen Mac ° Select Devices and choose your hardware on the left side of the window. In my case, I will click iMac, and “i” for “info.” (By the way, if you have Family Sharing enabled, as I have, you can also see the devices of family members.) ° Choose “Erase This Device” and follow the instructions.

How do you factory reset a MacBook Air?

Unauthorize Your iTunes. You first have to make sure that you have signed out your iTunes account on your MacBook Air first before you proceed to do a factory

Disable FileVault. FileVault program on your Mac also comes with an important role.

Turn Off iCloud.

Sign Out Your iMessage from MacBook Air.

Delete Your Touch Bar Data.

How to reset MacBook Air to factory settings?

using three fingers press and hold the following keys: ⌘(command),option,and R.

With a fourth finger press the power button to turn on the Mac.

Keep the other three fingers where they are until you see the “spinning globe” icon.

How to restore MacBook to factory settings?

Backup your data. When you factory reset MacBook,all the information on your hard drive is wiped off.

Sign out from iCloud&iMessage. Sign out of iCloud to make sure that any remnants of the cloud data,such as bookmarks,notes,reminders,etc.,are not

Unpair Bluetooth devices.

Reset NVRAM.

Use Migration Assistant.

How to restart a MacBook Pro or air?

Log out of your accounts. Did you know that you can only play the content you’ve purchased on Apple TV or Music on 5 devices?

Disable iCloud.

Sign out of iMessage.

Unpair Bluetooth devices.

Erase Touch Bar data.

Reset NVRAM.

Back up your data.