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1. RESET ADMINISTRATOR PASSWORD FOR MAC OS X MAC OS X
2. RESET ADMINISTRATOR PASSWORD FOR MAC OS X INSTALL
3. RESET ADMINISTRATOR PASSWORD FOR MAC OS X UPDATE

Once we boot back up it will be just like the first time you boot after install and you will see the Welcome screen, and just click through the first two screens. Now we need to reboot using the very logical reboot command. Next we need to remove the file that tells OS X that its already done the setup: Most of the time this will just be your boot disk and can be mounted as "/". The Mac will boot into Single User Mode you will need to mount the volume you need to get into. If you don't have an installer CD, you can achieve the same end as the CD method by a bit of commend-line footwork.īoot up the computer, holding "Command" + "S" as you hear the startup chime. Trick OS X Into Running the First Boot to Reset New Password When you reboot the computer, you can use your new password to log into the computer. Enter a new password for that user and hit the save button. Instead, choose Terminal from the menu, type in "resetpassword", and press "Enter" to get to the password reset menu. If you're using the Mountain Lion installer, you won't see this menu item. You'll get a window prompting you to select the drive on which OS X is installed so choose the drive you want to get into and select the user whose password you want from the drop-down menu. Once it does, head up to Utilities in the menu bar and choose "Password Reset". If the computer in question doesn't have a CD drive, you can either hold "Option" at boot and choose the "Recovery partition" at startup, or put the Mountain Lion or Mavericks installer on a flash drive.

RESET ADMINISTRATOR PASSWORD FOR MAC OS X MAC OS X

It will boot into the Mac OS X installer. Just insert the CD into the target Mac and hold the "c" key as you boot up the computer. If you have the Mac OS X installer CD handy, it's super easy to change the administrator account's password. Reset Mac Password with the OS X Installer The keychain should now function with the new Administrator password.Method 1. If the OK button is dimmed, deselect and reselect one of one’s own options. This will commit the changes and close the window. Verify that no other keychains are selected.In the resulting window, locate and click the keychains that are currently inaccessible.Navigate to the Edit menu at the top of the screen and select Keychain List from the pull down menu.This will launch the Keychain Access window. Locate and double click the Keychain access icon.This may be done by completing the following steps: When someone can no longer access his/her keychain or has recently reset his/her password by means other than those associated with the Accounts menu, his/her only option is to delete the keychains that cannot be accessed. This will close the Change Keychain Password window. Click the OK button to commit the changes.Re-enter the new password in the Verify box.Enter the current password (If doing this for the first time, the password is the administrator password).In the resulting Change Keychain Password window:.Navigate to the Edit menu at the top of the screen and from the pull-down menu, select Change Password for Keychain “login”.This will launch a Keychain Access window. Locate and double click the icon entitled Keychain access.When someone forgets his/her password and is forced to utilize other means to reset it (See FAQ entitled: How do I reset a Mac OS X System Administrator (root) Password?), he/she will no longer be able to use any keychain that had a password bound to the lost password.

RESET ADMINISTRATOR PASSWORD FOR MAC OS X UPDATE

A default keychain binds to an Administrator password upon creation and will continue to update when the Administrator password is updated via the Accounts menu.