How to reset macbook pro to brand new

Resetting a MacBook Pro to its factory settings is a process known as a "factory reset" or "restore to factory settings." This will erase all of your data, settings, and applications, and return your MacBook Pro to its original state. Here's how to do it:

Method 1: Reset from the Apple Menu

1. Click the Apple menu in the top left corner of the screen.
2. Select "Restart" from the dropdown menu.
3. Immediately hold down the "Command (⌘) + R" keys while your MacBook Pro is restarting.
4. Release the keys when you hear the boot chime for the second time.
5. Your MacBook Pro will boot into the Recovery Mode.
6. Click on "Disk Utility" and select your startup disk (usually "Macintosh HD").
7. Click the "Erase" button and then "Quick Erase" to erase the disk.
8. Quit Disk Utility and restart your MacBook Pro.

Method 2: Reset from the Recovery Mode

1. Restart your MacBook Pro and immediately hold down the "Command (⌘) + R" keys.
2. Release the keys when you hear the boot chime for the second time.
3. Your MacBook Pro will boot into the Recovery Mode.
4. Click on "Utilities" and select "Disk Utility" from the list.
5. Select your startup disk (usually "Macintosh HD") and click the "Erase" button.
6. Select "Quick Erase" and then click "Erase" to erase the disk.
7. Quit Disk Utility and restart your MacBook Pro.

Method 3: Reset using a Bootable USB Drive

1. Create a bootable USB drive with macOS installation media.
2. Restart your MacBook Pro and immediately hold down the "Option (⌥) key".
3. Release the key when you see the boot menu.
4. Select the USB drive as the boot device.
5. Follow the on-screen instructions to erase your startup disk and reinstall macOS.

Important Notes:

• Before resetting your MacBook Pro, make sure you have backed up all your important files and data, as this process will erase everything.
• If you're using a MacBook Pro with a T2 chip, you may need to use a different method to reset your device.
• Resetting your MacBook Pro will also reset your System Management Controller (SMC) and your Power Management Unit (PMU), which may affect your device's battery life and performance.

Remember to always back up your data before performing a factory reset, and consider seeking assistance from an Apple Support representative or a professional if you're unsure about the process.