How to clean install macos big sur on macbook pro?

  1. Be certain you have made a full backup fo the Mac.
  2. Connect the MacOS Big Sur USB installer drive to a USB port on the Mac.
  3. Shutdown the Mac or reboot.
  4. Next, boot into Recovery Mode, which differs depending on if it’s an Intel Mac or Apple Silicon Mac:

You asked, how do I do a clean install of Big Sur on my Macbook Pro?

  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.

In this regard, how do I wipe my Macbook Big Sur 2020?

  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.

Furthermore, can I delete macOS Big Sur installer? Choose Applications from the Finder’s Go menu, locate the installer, and throw it away. Choose Applications from the Finder’s Go menu, locate the installer, and throw it away. and then trash it.

Also, how do I do a fresh install of Mac Big Sur?

  1. Connect your boot drive.
  2. Start up – or restart – your Mac while holding down the Option key (also known as Alt).
  3. Choose to install your chosen version of macOS from the external drive.
  4. Select Disk Utility.

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 you clear everything off a Mac?

How do I do a hard reset on 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.

What happens if I delete install macOS Big Sur?

You can delete the application which means you don’t have the installer anymore. If you wish to upgrade later on, you’ll have to re-download it. Until you upgrade, the red dot will stay indicating that there is an upgrade available.

Will Big Sur slow down my Mac?

Why is Big Sur slowing down my Mac? … Chances are if your computer has slowed down after downloading Big Sur, then you are probably running low on memory (RAM) and available storage. Big Sur requires big storage space from your computer because of the many changes that come with it. Many apps will become universal.

Is it OK to delete install macOS Catalina?

The installer should be in your Applications folder and is just over 8 GB. It needs about 20 GB to expand during installation. If you only downloaded it, you can drag the installer into the trash and delete it. Yes, May be, it is interrupted by connection.

How do I get Catalina on my Mac?

You can download and install macOS Catalina from the App Store on your Mac. Open up the App Store in your current version of macOS, then search for macOS Catalina. Click the button to install, and when a window appears, click “Continue” to begin the process.

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How do I reinstall Mac OS after wipe?

  1. Restart your Mac.
  2. As your computer is restarting, hold down the Command + R keys.
  3. When you are in recovery mode, click Reinstall macOS and then click continue.
  4. When the installer window pops up, click Continue.

How long should a Mac backup take?

Preparing backup shouldn’t take more than 5 or 10 minutes if your Mac is new and you barely have anything on it.

Can I backup Mac to Google Drive?

Following a two-week delay, Google Inc.’s new Backup and Sync tool, which launched last month, is now available to download for Mac and Windows users. The new tool allows users to back up all their files and folders from a Mac or personal computer to their Google Drive account.

Does Apple Time Machine backup photos?

Use Time Machine: After you set up Time Machine, it automatically backs up the files on your Mac. … If you ever lose the files in your Photos library, you can restore them from the Time Machine backup.

How do you delete on a MacBook Pro?

Delete an item from your Mac or iCloud Drive On your Mac, drag the item to the Trash in the Dock or select the item, then press Command-Delete.

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