How to clean install macbook pro without disc?

1. Set the MacBook Pro to restart.
2. Select “Disk Utility” from the next screen and click “Continue.” Choose your hard drive in the list and click “Erase.”
3. Click the “Mac OS Extended (Journaled)” option in the new dialog.

Amazingly, how do I do a clean reinstall of my Macbook Pro?

1. Start up your computer in macOS Recovery:
2. In the Recovery app window, select Disk Utility, then click Continue.
3. In Disk Utility, select the volume you want to erase in the sidebar, then click Erase in the toolbar.

You asked, how do I do a clean install of Mac without USB?

1. Restart your Mac, or power it on, while holding down the Command + R key combination.
2. Release the Command + R key combination once you see the Apple logo on display.
3. Once you see a window like the one below, click on Disk Utility and Erase your main Mac HDD (or SSD).

Subsequently, how do I reformat my Mac without a disk?

1. Step 1Back Up Your Files!
2. Step 2Restart Your Computer.
3. Step 3Press CMD+R.
4. Step 4Open Disk Utility.
5. Step 5Wipe Your Hard Drive.
6. Step 6Reinstall OS X.
7. 32 Comments.

Also, how do I do a clean install of OSX?

1. Step 1: Format the external drive.
2. Step 2a: Get the macOS install file.
3. Step 2b: Get the install file for an older version of macOS.
4. Step 3: Create a bootable USB disk.
5. Step 4: Wipe your Mac.

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 reinstall my Mac without WIFI?

1. Shut down your Mac.
2. Hold down Command-Option/Alt-R and press the Power button.
3. Hold down those keys until you a spinning globe and the message “Starting Internet Recovery.
4. The message will be replaced with a progress bar.
5. Wait for the MacOS Utilities screen to appear.

What do I do if I can’t reinstall OSX?

First, completely shut down your Mac via the Apple Toolbar. Then, hold down Command, Option, P, and R buttons on your keyboard as you restart your Mac. Continue to keep these buttons held until you hear the Mac startup chime twice. After the second chime, let go of the buttons and let your Mac restart as normal.

How do I reinstall OS without USB?

Hold down the shift key on your keyboard while clicking the Power button on the screen. Keep holding down the shift key while clicking Restart. Keep holding down the shift key until the Advanced Recovery Options menu loads. Click Troubleshoot.

How do I restore my MacBook Pro 2010 to factory settings without CD?

Can I reinstall macOS without Apple ID?

What to do? Fortunately, you don’t need an Apple ID to update macOS software. … Third-party software purchased through the App Store requires the Apple ID logged in for the person who bought it in order to re-download it, but you may be able to install and launch updates without that login.

How do I restore my MacBook Pro 2011 to factory settings without CD?

1. Set the MacBook Pro to restart.
2. Select “Disk Utility” from the next screen and click “Continue.” Choose your hard drive in the list and click “Erase.”
3. Click the “Mac OS Extended (Journaled)” option in the new dialog.

How do you make sure your Mac is backed up?

Make sure your Mac Pro is on the same Wi-Fi network as your external storage device, or connect the storage device to your Mac Pro. Open System Preferences, click Time Machine, then select Back Up Automatically. Select the drive you want to use for backup, and you’re all set.

How do I wipe my Mac and reinstall Big Sur?

1. Step 1: Back up your Mac. This process will erase whichever OS you’re currently using from your hard drive entirely.
2. Step 2: Create a bootable drive of macOS Big Sur.
3. Step 3: Erase your hard drive.
4. Step 4: Reinstall a new copy of macOS Big Sur.

How do I uninstall an application on my MacBook Pro?

1. Locate the app in the Finder.
2. Drag the app to the Trash, or select the app and choose File > Move to Trash.
3. If you’re asked for a user name and password, enter the name and password of an administrator account on your Mac.
4. To delete the app, choose Finder > Empty Trash.

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.