How do I restore my Mac OS X Lion to factory settings?

How do I factory reset my Mac OS X Lion?

Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.

How do I restore my Mac OS X to factory settings?

The best way to restore your Mac to its factory settings is to erase your hard drive and reinstall macOS. After macOS installation has been completed, the Mac will restart and display a setup assistant asking you to choose a country or region. To leave the Mac in an out-of-box state, don’t continue the setup process.

How do I reset my old black MacBook?

How to Erase and Reset Your Mac

1. Click the Apple () symbol in the top left corner of your Mac’s screen and select Restart….
2. Click Restart.
3. Hold down the Command and R keys as soon as you hear the Mac tone indicating a reboot.
4. Wait for the macOS Utilities screen to appear, then click Disk Utility.

How do I fix OSX utilities?

How to Repair a Mac Boot Disk with Disk Utility in Mac OS X

1. Reboot the Mac and hold down Command+R to boot into Recovery, or hold down OPTION.
2. Select “Recovery HD” at the boot menu.
3. At the Mac OS X Utilities screen, select “Disk Utility”
4. Select the boot volume or partition from the left menu and click on the “Repair” tab.

How do I factory reset my Mac 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 restore factory settings on my MacBook air?

How to reset a MacBook Air or MacBook Pro

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.

How do I reset my MacBook Air to factory settings 2015?

Perform a Factory Reset

1. Click Disk Utility.
2. Click Continue.
3. Click View > Show All Devices.
4. Select your hard drive and click Erase.
5. In the Format field, choose the APFS option on macOS High Sierra or later. On macOS Sierra or earlier, choose the Mac OS Extended (Journaled) option.
6. Click Erase.

How do I fix a Mac startup problem?

Hold down all of these keys: Command, Option (Alt), P and R, and turn on the Mac (it’s the same keys to reset the PRAM). Keep holding the keys down until you hear the Mac restart again. Listen for a second reboot, and then release the keys.

How do I bypass Mac utilities?

Helpful answers

1. Boot to the Internet Recovery HD: Restart the computer and after the chime press and hold down the COMMAND-OPTION- R keys until a globe appears on the screen. …
2. Partition and Format the hard drive: Select Disk Utility from the main menu and click on the Continue button. …
3. Reinstall Lion/Mountain Lion.

How do you force start a Mac?

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.