Mac sierra change password for computer password#

Choose Log Out from the Apple menu to return to the login screen.Press the Delete key, then click Delete References. If you don't see a Reset My Default keychain button, close the preferences window and select the вЂњloginвЂќ keychain from the left side of the Keychain Access window. Choose Preferences from the Keychain Access menu, then click the Reset My Default Keychain buttonВ in the preferences window.В After you enter your new password, Keychain Access creates an empty login keychain with no password.Open Keychain Access, which is in the Utilities folder of your Applications folder.If you didn't see anВ alert about your login keychain, or you seeВ other messages asking for your old password, reset your keychain manually: Just click the Create New Keychain button in the alert. This is expected, because the passwords for your user account and login keychain no longer match.

Mac sierra change password for computer password#

Select вЂќMy password doesn't work when logging in,вЂќ then click Next and follow the onscreen instructions for your user account.ДЄfter resetting your password and logging back in to your account, you might see an alert that the system was unable to unlock your login keychain.

In the Terminal window, type resetpassword, then press Return to open the Reset Password assistant pictured above.

When you see the macOS Utilities window, choose Utilities > Terminal from the menu bar.

Restart again, then immediately hold down Command-R or one of the other macOS Recovery key combinationsВ until you see the Apple logo or a spinning globe.

If you can't log in with your new password after restarting your Mac, take these additional steps:

Determine whether to create a new login keychain.

Follow the onscreen instructions to create a new password, then click Reset Password when done.

Use uppercase characters, and include the hyphens.

The password field changes to a Recovery Key field. If you don't see the message after three attempts, FileVault isn't on.

At the login screen, keep entering a password until you see a message saying that you can reset your password using your Recovery Key.

If FileVault is turned on and you have a FileVault Recovery Key, you can use that key to reset your password.