

A new login keychain will start collecting and storing the passwords for Wi-Fi networks, email accounts, Web sites, and other logins as they occur.ġ: Use the Command Line - In early versions of Mac OS X, the command line was the best way to reset a forgotten administrator password. Quit Keychain Access and restart the Mac.If that button is not present, choose Edit > Keychain List (Command-Option-L), select the login keychain, and click the minus button to delete it.If you have that button, click it to remove the old keychain and create a new one with the new password. In newer versions of Mac OS X, you’ll see a button labeled Reset My Default Keychain in the General pane.Open Keychain Access from /Applications/Utilities, and choose Keychain Access > Preferences (Command-,).Newer versions of Mac OS X may prompt about this problem at startup otherwise you’ll need to delete the keychain and start it over again, using these steps:

Since the keychain is protected by the now-forgotten administrator password, there’s no way to get back into it. Reset Login Keychain Password - No matter which of these methods you use to reset a forgotten administrator password, it won’t update the password protecting the account’s login keychain, which stores all of the user’s passwords.
