Apple mac administrator password reset
Here is an Apple document describing the keychain, and how to change the password, if you know the old one.
An administrator can change your login password without knowing the old password. The is no way for anyone to change a keychain password without knowing the old password.
Normally your login password is the same as the keychain password. For you to change your login password, you need to enter the old password and new password. After the software changes your login password, an attempt is made to change the keychain password. This only succeeds if the old password you entered is the current keychain password. When an administrator overrides you old login password with a new password, the old password is never entered into the software.
Without the old login password,.
If you do not know the old password i. If there are any problems click Repair then Start. If that doesn't work then try Resetting your Keychain. Via Apple's Instructions you just need to do these steps:. The password of your macOS user account might not match the password of your login keychain.
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Either create a new login keychain or update it with your new password. After you or your Mac administrator resets the password of your macOS user account, your Mac might ask you to update your keychain password or enter the password of your login keychain.
It might also tell you that the system was unable to unlock your login keychain. That's because your login keychain is still using your old password. Enter the old password of your user account in the Current Password field. This is the password you were using before the password was reset.
Enter the new password of your user account in the New Password field. This is the password you're now using to log in to your Mac. Enter the same password in the Verify field. If you're the administrator and you've forgotten the password to the login keychain and the administrator password, I am afraid you've permanently lost the contents of your keychain.
However, you can recover from the situation without reinstalling the entire OS. After the Mac has restarted, you'd normally now need to change the password for the keychain called "login" to match the new admin password, but since you've forgotten it you'll need to delete the old login keychain. Do the following steps:. The login keychain will now be empty. The next time the keychain is needed you'll have to manually enter the appropriate password and then you'll be asked if you want to store the password in the keychain. You can change the password that you use to log in to your Mac, or reset the password if you don't remember it.
The password of your macOS user account is also known as your login password.
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It's the password that you use to log in to your Mac and make certain changes, such as installing software. If you don't remember your password, or it isn't working, you might be able to reset it using one of the methods described below. But first try these simpler solutions:. At the login screen, keep entering a password until you see a message saying that you can reset your password using Apple ID. If you don't see the message after three attempts, your account isn't set up to allow resetting with Apple ID.
Login Not Working? Reset Your User Account Password
The procedure for resetting administrator passwords on the Air differs from that of the other MacBooks. If you have your administrator password and have to reset a user password, the procedure is the same regardless of what type of MacBook you're using. This is because Apple allows the administrator permissions in terms of account settings that it doesn't offer to regular users. You can access the password reset feature by logging into the administrator account, opening "System Preferences" from the Apple menu and choosing "Accounts.
Apple doesn't give users the permission to reset an administrator password. When you insert the disk, the computer gives you either an Install or a Restore option.
Selecting these provides access to either a Utilities or an Installer menu, depending on what version of Mac OS you're using. In these menus is a password reset feature.
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Selecting this feature opens a dialogue box that allows you to reset the administrator password. The exact procedure for the password reset differs depending on the computer type and Mac OS version. However, in all cases you access the reset instructions by inserting the disk into the second computer and choosing "Remote Install Mac OS X" from the Utilities menu. Skip to main content. Considerations MacBooks have two types of password, user and administrator.