How do I change my administrator password

After taking my MacBook in for additional hard drive, my administrator password wouldn't work. I called them back and they took no responsibility for it except to tell me to use the discs that came with it to reset it. Can someone help me please? I don't know what I'm doing. I don't want to reinstall everything, just reset my password. Btw, I can't remember my old one to reset without discs. Thanks!

Put your install DVD into the optical drive and reboot. As soon as you hear the boot chime, hold down the "c" key on your keyboard (or the Option key until the Install Disk shows up). That will force your MacBook to boot from the install DVD in the optical drive.
When it does start up,you'll see a panel asking you to choose your language. Just press the Return key on your keyboard once. It will then present you with an Installation window. Completely ignore this window and click on Utilities in the top menu and scroll down to Reset Password.

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How can we change local administrator password in 500 machines in a domain from a centralized location?

How can we change local administrator password in 500 machines in a domain from a centralized location?

This was moved out of the Profile forum.
You should ask this question at
www.answers.microsoft.com.
Or I can move it into another forum if you'd like.
Thanks!
Ed Price a.k.a User Ed, Microsoft Experience Program Manager (Blog,
Twitter,
Wiki)

How do you change the administration password if you have no CD?

My dad set up my computer and therefor he had the administration password. I just moved out and did not leave on a good not with him, so I can not access the password. I was wondering if you could help me reset it.

kappy as got good advice please read here;
https://discussions.apple.com/thread/5028206?tstart=0

How do I change the administrative password on my computer since I have bought it from someone else?

I bought this macbook from someone else and he cannot remember the password for the administrative account that im currently on. I cant do anything technical with the computer since I do not have this password. What do i do?

Then you'll need to buy an install disk. I called Apple Customer Support (1- (800) 767-2775) to check on how much they charge for the gray restore disks that originally came with the MacBook and was quoted $16 dollars per disk plus S & H. Which would be $32 plus shipping for the two disks. Just give them the serial number of your MacBook and they'll know which ones you need. With the original disks you also get the iLife that was current when your MacBook was bought included on the #2 disk.
The 10.6 Snow Leopard DVD is in the Apple online store. You can get it for $19.99. You will need to be running 10.6.8 to access the App Store to order Lion or Mountain Lion. http://store.apple.com/us/product/MC573/mac-os-x-106-snow-leopard
With the Snow Leopard disk you have to buy iLife separately for the latest iLife '11. You can get the iLife ’11 DVD which will run on 10.6 or above on eBay fairly cheap. http://www.ebay.com/sch/i.html?_odkw=apple+ilife+11&LH_Auction=1&LH_BIN=1&_sop=1 2&_osacat=0&_from=R40&_trkparms=72%253A1234%257C66%253A2%257C65%253A12%257C39%25 3A1&LH_PrefLoc=1&_sc=1&_trksid=p2045573.m570.l2632.R2&_nkw=apple+ilife+11&_sacat =18793

How do i change the administrator name and password when i forgot both of them

how do i change the administrator name and password when i forgot both of them?

Find the user name and then reset the password.
Start the computer,then press and hold down command and R keys to start into recovery partition.
When you see the Apple logo, release the keys.
Wait until OS X Utilities window shows up.
Move the mouse to the menubar at the top and click "Utilities", then select "Terminal"
from the drop down.
Terminal window will appear.
Type in resetpassword and press enter on the keyboard.
Leave the Terminal window open.
Reset Password Utility window will open with Macintosh HD selected.
Select the user account from the popup menu box under “Select user account”.
Note down the user account name.
Enter a new password.
Reenter the new password for the user.
Note it down.
Enter a hint.
Click the "Save" button.
Click  in the menubar and select Restart.
Log in.
If Keychain dialog box appears, select “Create New Keychain”.

How do I change the administrator name and password?

I am trying to put some needed applications on my G3 Lombards and it won't let me because the previous administrator of the computer failed to erase all of his info before I bought it.
How do I change the administrator name and password?
This is the most ridiculous thing I have ever seen yet.
Please help. FAST
Edited by an Apple Discussions Host

Robert:
May I strongly urge you to get a set of installer CDs. They will come in handy as you need them for much more than just installing the OS. From time to time, e.g. you may need to boot from the installer disk to Repair Disk (you can Repair Disk Permissions from Disk Utility on the HDD, but to Repair Disk, you must boot from a different volume). And if you had installer CDs changing the password and creating a new Admin Account would be a breeze.
You can get universal installer disks at applerescue. Another option in your situation is to do a complete re-install. That will not only enable you to create your own admin account, but it will automatically change the computer short name. However, for that you need installer disks.
Meanwhile, <a href=""http://discussions.apple.com/thread.jspa?threadID=121786&tstart=0>here is another article that should help.
Good luck.
cornelius
Message was edited by: cornelius

HT4798 how can i reset my administrator password if i forgot the password?

I recently bought a macbook pro. I set it up last night, and i know i have the correct administrator (myself, the only user) and password, yet for some reason when i go to type my sername and password, it says it's incorrect. Therefor, i need to figure out how to change my administrator password or username, or find out where i can find the info to tell me what it is, incase i typed either in incorrectly.

Did you try using your Apple ID to reset the password?
Did you enable FileVault?
If you get nowhere:
Changing or resetting an account password (Lion):
http://support.apple.com/kb/HT1274
Scroll down to Resetting the original administrator account password. Try the procedure under reset your user password with your Apple ID.
If that does not work for whatever reason you can also use the following technique:
Restart your Mac while holding down the ⌘ and R keys at the same time until you see the Mac OS X Utilities screen.
From the menu bar at the top, select Utilities > Terminal.
In the Terminal window type resetpassword and press Enter. A window will open behind Terminal that looks like this
Select your startup volume ("Macintosh HD" in the above screenshot), choose your user account from the dropdown selection, enter a new password, complete the password hint field, and click Save.
You may then see a confirmation dialog explaining how this change affects Keychain Access and what to do about it. Remember it or write it down, then click OK.
Quit Reset Password
Quit Terminal
Quit OS X Utilities and restart your Mac.

HT1904 How do you set an administrator password?

How do you set an administrator password?

Changing or resetting an account password
http://support.apple.com/kb/HT1274?viewlocale=en_US
Changing your administrator password
http://docs.info.apple.com/article.html?path=Mac/10.4/en/mh655.html
You should update to 10.4.11 as well.

How can I change the administrator name?

I'm getting ready to sell my old I-mac. How do I change the administrator name or delete it?

Follow these instructions step by step to prepare a Mac for sale:
Step One - Back up your data:
       A. If you have any Virtual PCs shut them down. They cannot be in their "fast saved" state. They must be shut down from inside Windows.
       B. Clone to an external drive using using Carbon Copy Cloner.
          1. Open Carbon Copy Cloner.
          2. Select the Source volume from the Select a source drop down menu on the left side.
          3. Select the Destination volume from the Select a destination drop down menu on the right
              side.
          4. Click on the Clone button. If you are prompted about creating a clone of the Recovery HD be
              sure to opt for that.
               Destination means a freshly erased external backup drive. Source means the internal
               startup drive.
Step Two - Prepare the machine for the new buyer:
          1. De-authorize the computer in iTunes! De-authorize both iTunes and Audible accounts.
          2, Remove any Open Firmware passwords or Firmware passwords.
          3. Turn the brightness full up and volume nearly so.
          4. Turn off File Vault, if enabled.
          5. Disable iCloud, if enabled: See.What to do with iCloud before selling your computer
Step Three - Install a fresh OS:
     A. Snow Leopard and earlier versions of OS X
          1. Insert the original OS X install CD/DVD that came with your computer.
          2. Restart the computer while holding down the C key to boot from the CD/DVD.
          3. Select Disk Utility from the Utilities menu; repartition and reformat the internal hard drive.
              Optionally, click on the Security button and set the Zero Data option to one-pass.
          4. Install OS X.
          5. Upon completion DO NOT restart the computer.
          6. Shutdown the computer.
     B. Lion and Mountain Lion (if pre-installed on the computer at purchase*)
         Note: You will need an active Internet connection. I suggest using Ethernet if possible because
                   it is three times faster than wireless.
          1. Restart the computer while holding down the COMMAND and R keys until the Mac OS X
              Utilities window appears.
          2. Select Disk Utility from the Mac OS X Utilities window and click on the Continue button.
          3. After DU loads select your startup volume (usually Macintosh HD) from the left side list. Click
              on the Erase tab in the DU main window.
          4. Set the format type to Mac OS Extended (Journaled.) Optionally, click on the Security button
              and set the Zero Data option to one-pass.
          5. Click on the Erase button and wait until the process has completed.
          6. Quit DU and return to the Mac OS X Utilities window.
          7. Select Reinstall Lion/Mountain Lion and click on the Install button.
          8. Upon completion shutdown the computer.
*If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you If your computer came with Lion or Mountain Lion pre-installed then you are entitled to transfer your license once. If you purchased Lion or Mountain Lion from the App Store then you cannot transfer your license to another party. In the case of the latter you should install the original version of OS X that came with your computer. If this is not possible then simply erase the drive. You need to repartition the hard drive as well as reformat it; this will assure that the Recovery HD partition is removed. See Step Three above. You may verify these requirements by reviewing your OS X Software License.

How do I change my keychain password on my iMac?

Currently my login password and my keychain password are the same in OSX 10.9.1. For additional security, how do I change my keychain password so that it is different from my login password?

don't think that's possible your login if you are administrator on the computer is what goes in the keychain too
if you want to give access to people to the computer whom you do not trust with the keychain access then you should consider making user accounts for them with the rights you choose

How do I set an administrative password?

How do I set an administrative password?

Judy,
from your administrative login, select the Users & Groups pane of System Preferences, and click the “Change Password…” button.

Changing my administrator password?

Can someone assist me in changing my administrator password on my Mac? My PC was used by someone else and they changed the administrator password. Now I cannot change it back to what I want because i do not know the latest one the idiot chose.

Forgot Your Account Password
For Lion, Mountain Lion, or Mavericks
    Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
     When the menubar appears select Terminal from the Utilities menu.
     Enter resetpassword at the prompt and press RETURN. Follow
     instructions in the dialog window that will appear.
     Or see:
       Reset a Mac OS X 10.7 Lion Password
       OS X Mountain Lion- Reset a login password,
       OS X Mavericks- Solve password problems,
       OS X Lion- Apple ID can be used to reset your user account password.
For Snow Leopard and earlier with installer DVD
     Mac OS X 10.6- If you forget your administrator password,
     OS X- Changing or resetting an account password (Snow Leopard and earlier).
For Snow Leopard and earlier without installer DVD
    How to reset your Mac OS X password without an installer disc | MacYourself
    Reset OS X Password Without an OS X CD — Tech News and Analysis
    How To Create A New Administrator Account - Hack Mac

How do i rest my administrator password if i have for got it

how do i rest my administrator password if i have forgotten it

Forgot Your Account Password
For Lion, Mountain Lion, or Mavericks
    Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
     When the menubar appears select Terminal from the Utilities menu.
     Enter resetpassword at the prompt and press RETURN. Follow
     instructions in the dialog window that will appear.
     Or see:
       Reset a Mac OS X 10.7 Lion Password
       OS X Mountain Lion- Reset a login password,
       OS X Mavericks- Solve password problems,
       OS X Lion- Apple ID can be used to reset your user account password.
For Snow Leopard and earlier with installer DVD
     Mac OS X 10.6- If you forget your administrator password,
     OS X- Changing or resetting an account password (Snow Leopard and earlier).
For Snow Leopard and earlier without installer DVD
    How to reset your Mac OS X password without an installer disc | MacYourself
    Reset OS X Password Without an OS X CD — Tech News and Analysis
    How To Create A New Administrator Account - Hack Mac

How can I reset my administrator password, without knowing the original administrator password?

Hi guys,
I use a MacBook Pro with OS X 10.8 Mountain Lion. A few months ago I reset my administrator password and have not been able to remember it since. Consequently, I haven’t been able to do any software updates, my computer is running slow and I'm getting a lot of pop-up junk on my screen. I’m the only user on my computer, apart from the Guest User (Sharing only).
How can I reset my administrator password, without knowing the original password?
Thanks.

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How to make changes in strong password policy

hi,
how to make changes in strong password policy.
I m using apex 4.2.
pls help

1003090 wrote:
I created a login page, but when i m putting a password or more then 7 character then in place of Invalid Login Credentials , its saying
ORA-06502: PL/SQL: numeric or value error: character string buffer too small.
I need to put a password of min 8 character, since its taking not more then 7 so i cannot use validation for the same.You already have a thread open on that: +{thread:id=2532900}+. Continue with that issue there.
If the original question above relating to how to configure password policies is answered then close this thread.

How do I change my administrator password

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