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16/06/2019

How do I change what my Mac was discovered as?

How do I change what my Mac was discovered as?

Change your computer’s name or local hostname on Mac

  1. On your Mac, choose Apple menu > System Preferences, then click Sharing. Open Sharing preferences for me.
  2. If the lock at the bottom left is locked , click it to unlock the preference pane.
  3. Type a new name in the Computer Name field.

How do I reinstall Mac OS X without disc?

Reinstall Your Mac’s OS Without an Installation Disc

  1. Turn your Mac on, while holding the CMD + R keys down.
  2. Select “Disk Utility” and click on Continue.
  3. Select the startup disk and go to the Erase Tab.
  4. Select the Mac OS Extended (Journaled), give a name to your disk and click on Erase.
  5. Disk Utility > Quit Disk Utility.

How do I change the owner name on my MacBook?

In Users & Groups Settings, right-click on the “original” user and select “Advanced Options”….Transfer ownership of MacBook

  1. “Account name” to the new short name.
  2. “Full name”
  3. Home directory to match the new user’s home directory.
  4. Add your own Apple ID and remove the old one.

How do I change the admin name on my Mac?

Changing Admin Full Name

  1. Go to the Apple menu in the top left corner of the screen.
  2. Click on System Preferences.
  3. Click on Users & Groups.
  4. Click the Padlock symbol on the lower left-hand corner of this dialogue box.
  5. Enter the Username and Password.
  6. Control Click on the name you wish to change.
  7. Click Advanced Options.

How do I wipe my Mac and start over?

How to Factory Reset a Mac

  1. Restart Your Mac. First, restart your computer.
  2. Open in Recovery Mode. Once the computer turns off, hold Command + R until the Apple logo appears.
  3. Erase Your Data.
  4. Reinstall MacOS.
  5. Restore From Backup.
  6. What’s New in macOS Big Sur.

How do I wipe my Mac and start fresh?

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 to reinstall Mac OS from macOS recovery?

Reinstall from macOS Recovery. 1 1. Start up from macOS Recovery. To start up from macOS Recovery, turn on your Mac and immediately press and hold one of the following sets of keys on 2 2. Decide whether to erase (format) your disk. 3 3. Install macOS. See More….

How do you reinstall Mac OS after Information Wipe?

With your information wipe complete, you are now ready to reinstall macOS. If you booted from a functioning recovery partition, click the “Reinstall macOS” button. The installation process will begin. If you booted from an USB disk, click “Continue” to advance to the installer.

How do I reinstall Mac OS with administrator password?

If you’re asked to select a user you know the password for, select the user, click Next, then enter their administrator password. Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the onscreen instructions. Follow these guidelines during installation:

How do I erase and reinstall macOS Big Sur?

Type a name for the volume in the Name field, click the Format pop-up menu and choose APFS, then click Erase Volume Group. When the erase process is complete, click Done, then choose Disk Utility > Quit Disk Utility. In the Recovery app window, select “Reinstall macOS Big Sur,” click Continue, then follow the onscreen instructions.