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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 I completely wipe my Mac?
You can wipe your Mac computer — or, in other words, factory reset it — through the macOS Utilities menu. This is a good plan if your Mac is malfunctioning, or you’re looking to sell it. Doing this will wipe all of your personal data and applications. It’ll be like you just turned on your Mac for the first time.
How do you do a hard reset on a MacBook Air?
Restart a MacBook Air from the keyboard: Hold Control + Command + power button/eject button/Touch ID sensor. Force restart a MacBook Air: Hold down the power button or Control + Option + Command + the power/eject/Touch ID button.
How do you restore a Mac to factory settings?
Shut down your Mac, then turn it on 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.
How do I reset my Mac desktop to factory settings?
To reset your Mac, first restart your computer. Then press and hold Command + R until you see the Apple logo. Next, go to Disk Utility > View > View all devices, and choose the top drive. Next, click Erase, fill out the required details, and hit Erase again.
How do I reset my MacBook Air M1?
Turn off the computer, and then press and hold the power button. When the Apple logo first appears, you’ll see text just below it letting you know to continue holding it in to access startup options.
How do I reset my MacBook pro to factory settings without password?
First you’ll need to turn off your Mac. Then press the power button and immediately hold down the Control and R keys until you see the Apple logo or spinning globe icon. Release the keys and shortly afterwards you should see the macOS Utilities window appear.
How do I reset my MacBook air without password?
Helpful answers 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.
Is there a reset button on MacBook Air?
Press the Power button and “Shift-Control-Option” on the left side of the Macbook Air’s built-in keyboard all at the same time. Press the Power button to turn the MacBook Air back on. This resets the SMC.
How do I reset my iMac to factory settings without password?
First you’ll need to turn off your iMac. Then press the power button and immediately hold down the Control and R keys until you see the Apple logo or spinning globe icon. Release the keys and shortly afterward you should see the macOS Utilities window appear.
How do I factory reset my Mac Catalina?
We’ll run through the process. Step 1: Back up your Mac. Step 2: Deauthorise accounts. Step 3: Unpair Bluetooth devices. Step 4: Reset NVRAM. Step 5: Restart your Mac in Recovery. Step 6: Erase and reformat your Mac. Step 7: Reinstall macOS.
How do I wipe my M1 Mac?
If you’re reinstalling on a Mac notebook computer, plug in the power adapter. 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.
Does reinstalling macOS delete data?
Reinstalling macOS from the recovery menu does not erase your data. However, if there is a corruption issue, your data may be corrupted as well, its really hard to tell.
How do you unlock a MacBook Air without password 2021?
In the recovery mode, go to Utilities>Terminal in the menu bar. In the next window, type in the command “resetpassword’”and press enter. Close the Terminal window and in the Reset Password Tool, follow the on-screen guide to bypass Mac password.
How do I reinstall macOS after wipe?
How to Reinstall Mac OS Using Recovery Mode Restart your Mac. As your computer is restarting, hold down the Command + R keys. When you are in recovery mode, click Reinstall macOS and then click continue. When the installer window pops up, click Continue.
What will reinstalling macOS do?
2 Answers. 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 reinstalling macOS make it faster?
You might need to remove some startup programs, run updates on your system, or clean out your storage drive to fix this issue. But if none of these fixes have an effect, reinstalling macOS can likely help speed up your system. This is especially the case if your Mac is approaching a decade of life.
How do I change my Apple ID password without knowing my password?
If you can’t change or reset your password Go to iforgot.apple.com. Enter your Apple ID. Select the option to reset your password, then choose Continue. Choose to answer your security questions, get an email, or enter your Recovery Key.* Learn what to do if you don’t receive your verification or reset email.
How do I unlock a MacBook Air without password 2020?
With your Mac now in Recovery Mode, click on Utilities in the menu bar followed by Terminal. A new window will show up, waiting for you to enter a command. Type “resetpassword” as one word, without the quotes, and press Return. Close the Terminal window, where you will then find the Reset Password tool.
Do I need to backup before reinstalling macOS?
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 space by getting rid of old files you never use. The easiest way to back up is using Apple’s built-in solution, Time Machine.
