Unable to reset admin password

Hope to get some help as this is driving me crazy.
I purchased a used iMac. It has the latest V. of Snow Leopard installed. Wanted to install Mavericks but it won't accept the Admin password. (There was none) I booted from the original Snow Leopard disk and made a password. Should have done it, but it still wouldn't accept it. Went back and reset the firmware password also. Still won't accept it.
Next I tried to reset from System Pref's > Accounts but it also wants the password. Oddly enough, after setting the new password the computer requires it for startup and does accept it there. Why would it recognize the password for startup but nowhere else.
Now, a new problem popped up; I can't boot up with the Snow Leopard original installation disk either by depressing the "C" key, or holding down "Options". The C key does nothing and the computer simply starts and asks for the password, then goes on to complete the opening. The option key brings up a gray screen with the symbol of a lock and a text entry space below that with an arrow pointing to the right. It doesn't allow anything to be entered however, and it's necessary to shut down the computer by holding in the start button as there is no other way to get out of it.
The internal superdrive works properly, and I also tried an external superdrive which works fine. The disk shows up on my desktop just fine so the drives are working, but beyond that nothing can happen as it asks for a password I seem not to have.
I've run completely out of ideas and none of the usual suggestions here are in the least bit useful. If you have any ideas please don't just repeat the stuff Apple suggests as none work. I evidently need some way to start from scratch that doesn't require the password at all.
Ted

Sounds like the previous owner enabled a firmware password. Power the machine down, remove one or more RAM modules, restart, and that should allow you to boot with the install disc. Once up an running, replace the removed RAM modules.

Similar Messages

How to reset admin password iMac

I changed my IMac admin password and have now forgotten in and can't find my originàl discs to reset it. I understand you can reset it using apple ID but I can't work it out. Can someone help me

Forgot Your Account Password
For Snow Leopard and earlier
     Mac OS X 10.6- If you forget your administrator password
For Lion/Mountain Lion
    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 and
     OS X Lion- Apple ID can be used to reset your user account password.
If you are unable to boot from an installer DVD:
(these will only work on Leopard or earlier)
1. Boot to Safe Mode by restarting and after the chime press and hold down
      the COMMAND-S keys until a black screen with white type appears.
2. At the prompt, type the following commands pressing return after each
      command line:
     /sbin/fsck -yf
     If you do not receive a "Filesystem OK" message then repeat this command
     until you do. If after seven tries you still do not receive a "Filesystem OK"
     message, then the system is corrupted and needs to be reinstalled.
     mount -uw /
     cd /private/var/db/netinfo
     mv local.nidb local.old
     rm ../.AppleSetupDone
     shutdown -r now
The second-to-last command above will cause OS X to think that the operating system is newly installed, and when the new owner starts up the computer it will send him/her to the startup wizard where he/she can start a new user without reinstalling.
This last method does not actually change a password. It simply removes the user accounts and lets you create an initial admin account as if the computer were new out of the box.
Reset Admin Password Using The Terminal
You can reset the password by printing out (or writing down) and carefully following these steps.
First, find the short name of the admin user on the machine. The easiest way of doing this is by looking at what the directory is called in the Users folder.
Now, start in Single-user Mode. It should boot into a command line.
Enter these exact lines. Press RETURN after each.
mount -uw /
ifconfig lo0 up
cd /var/db/netinfo
netinfod -s local
Now you'll need that short name. Enter "passwd", a space, and the short name of the admin. For example, if the admin was rather prosaically called "imadmin", you would enter "passwd imadmin".
The computer will now prompt you to change the password for "lmadmin" (or whatever the short name was). Go ahead and enter a new password.
Now, enter:
sync
reboot
and the machine will reboot. The admin password should now be changed.

I have forgotten icloud account password linked to my ipad. I am unable to reset the password as well as delete this account from my ipad, and use a new one.

I have forgotten icloud account password linked to my ipad. I am unable to reset the password as well as delete this account from my ipad, and use a new one.

None of us here, nor Apple, can help you.

Lost GlassFish admin password# how to reset admin password

Hi
i lost admin password in glassfish(     GlassFish Server Open Source Edition 3.1.1 (build 12) ) application server
key-file stored in glassfish-3.1.1\glassfish\domains\domain1\config\admin-keyfile
how i can reset admin password?

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

Reset admin password - SJSWS 7u8

Hi,
I've read through the documentation and a few of the other posts about resetting the admin password in SJSWS. Plainly, it doesn't work
[root@server bin]# ./wadm reset-admin-password --user admin --host localhost --port 8989
Please enter admin-password>
Please enter admin-password again>
CLI103 Command 'reset-admin-password' failed. :: netscape.ldap.LDAPRebindI've not been able to find any matches to the 'netscape.ldap.LDAPRebind' error, and don't know why it's talking about ldap in the first place (as SJSWS isn't attached to any LDAP).
The local machine (RHEL5.5, Linux x86_64, amd64 SJSWS install) does use LDAP for authentication, but it shouldn't be trying to touch that.
I can't find any further log entries for the failed password change either.
This is the administration console, with one other node hanging off of it.
[root@server bin]# . ../lib/wsenv ; $WS_JAVA/bin/java -version
java version "1.6.0_19"
Java(TM) SE Runtime Environment (build 1.6.0_19-b04)
Java HotSpot(TM) 64-Bit Server VM (build 16.2-b04, mixed mode)Any ideas would be welcome ;)

Unfortunately you've run into a known problem - 6914493.
Edit $(INSTALL_ROOT)/bin/wadm and add ${classpath_prefix}/ldapjdk.jar to the classpath variable and try re-running the command.

Resetting admin password. Please help!!

My friend has a G4 ibook with mac osx 10.3.8 installed, unfortunately he has forgotten his password and this prevents him from installing any software now. I have read the support pages from apple which state i should use the installation disc of the original mac os x. This has unfortunately been lost. I have tried with a newer installation disc "tiger" and this does not work. Can anyone help me.
Thanks

Alan....try the following.....
Reset Admin Password ..... using Terminal
1. Type.... passw < return>
2. It'll prompt for the...... “old password” <return>
3. Type..... “new password” <return>
4. Retype ...... “password” <return>
Changing the password in this way has the same effect as changing through "System Preferences".
Reset Admin Password .... using Single User Mode
Hold down (command+S) at startup, you will be presented with a black screen containing a bunch of code... this is called....... Single-User Mode
Type.....
sudo passwd username <return> ... or ...
/usr/bin/passwd username <return>
Type your already existing ..... “old password” <return>
Type in a new...... “password” and verify
Type... reboot <return>
george

Resetting admin password from non-original CD

We have a 400 Mhz Powerbook G3 running Mac OS X 10.3.3. We got it from eBay as is––no CD's, no other information. Now that I have inadvertently locked System Preferences, that is a problem because we do not know the admin password.
I see that you can reset the password by booting up from a Mac OS install disc. My question is, would it be possible to do that using the OS X install disc for v. 10.3.7 that came with my iBook G4?

Usually the OEM install disc that comes with a particular computer model will not work with other models. However, you can give it a try. If you can get it to boot the Powerbook, then after the installer loads select Reset Admin Password from the File menu.

Unable to Change Admin Password

Hello,
Since our ECC system's Admin password has expired, I tried using Emergency user (SAP*) to set the things right. When I tried to reset the Admin Password using the option Security Provider --> User Management in Visual Admin, I got the error "Unable to change password !".
This is really hampering our development process as the deployment couldn't be done without the Admin password. Any help in this regard will be highly appreciated.
Bala

Hi Bala,
Please try the following and hope it helps:
- deactivate sap*
- restart system
- goto url http://<server>:<port>/useradmin
- prompts that administrator password has expired, enter new password here
Regards
Srikishan

WVC200 - unable to change admin password or add new users

Hi,
I have WVC200 installed at home. It works fine in terms of viewing video from home and over the net.
However, from the setup page I am unable to change the Admin password or add new users.
Pls help.
rgds
hemant

Hi
hemantparmar11
and
welcome to the Cisco Home Community!
The WVC200 is handled by the Cisco Small Business Support Community.
Please go here for discussions about this device.
The Search Function is your friend.... and Google too.
How to Secure your Network
How to Upgrade Routers Firmware
Setting-Up a Router with DSL Internet Service
Setting-Up a Router with Cable Internet Service
How to Hard Reset or 30/30/30 your Router

Unity Connection - Unable to reset GUI password

Hello,
Client has forgotten the GUI password, there were several failed attempts to login. After that there were several attemps to change the password through CLI. Now when I try to reset the password I get the following error;
admin:utils reset_application_ui_administrator_password
New password:*
Confirm new Password:*
-------------------- utils reset_ui_administrator_password --------------------
Reset user interface password
2014-04-30 17:57:43,168 ERROR [ClassExecutionThread] cli.cmdResetPasswd - Error:: Unable to set Passwd
2014-04-30 17:57:43,168 ERROR [ClassExecutionThread] cli.cmdResetPasswd - Error:: Read Credential for cucadmin01 failed.
04/30/2014 17:57:43.165 : Update FAILED: code = 1, AUTHORIZATION FAILURE
Executed command unsuccessfully
With the many resets, we are unsure what the password is now. If anyone has encountered this issue please let me know what steps are needed to correct this.
Thanks,
AK

Duplicate posts.
Go here: http://supportforums.cisco.com/discussion/12191216/unity-connection-unable-reset-gui-password

Reset admin password in Weblogic 9.2

How do I reset the admin password in Weblogic 9.2?
I attempted to create a new user with the following:
java weblogic.security.utils.AdminAccount adminuser weblogic .
and renaming the boot.properties file, but the server does not start. I get the following error (after starting weblogic and entering in the newly created username/password):
<Jan 12, 2009 5:51:08 PM MST> <Critical> <WebLogicServer> <BEA-000386> <Server s
ubsystem failed. Reason: weblogic.security.SecurityInitializationException: Auth
entication for user adminuser denied
weblogic.security.SecurityInitializationException: Authentication for user admin user denied
I feel that I am missing something obvious to reset the admin password. Any help is appreciated

This is a very useful thread and definitely works. The above Python code is proper, only that Python requires indentation, and would not work otherwise.
The reason everyone seems to be having problems running this code is because the intentation is missing. See my modified code below. I have put in </tab> to indicate there indentation should be. Simply replace </tab> with an actual tab using Notepad++, Textpad or a similar text editor. I have also made a little modification as I could not get the username and password to display correctly with the above code. The code has complex path processing in function processBootFiles(rootPath, processFunc) which perhaps misses out on the main boot.properties file, even though its coded in.
The key is in getting this function to run explicitely: processFunc("./boot.properties"). Please check the paths for your wlst.sh/.cmd installation and ensure that you are currently in the directory with boot.properties file and run a command to call wlst & this script (call it wlsdecrypt.py) from that directory. This will work and indeed display the username & password :-)
<code>
#=============================================================================
# Jython Script for displaying de-crypted WebLogic boot.properties files
# To run, change to a WebLogic domain directory and execute:
# > /opt/weblogic/wlsadm/weblogic92/common/bin/wlst.sh ~/home/chordadm/wlsdecrypt.py (Unix)
# OR
# > C:\\bea\\weblogic92\\common\\bin\\wlst.cmd C:\\myscripts\\wlsdecrypt.py (Windows)
# Add parameter '-?' to the end of the command line to display more help
#=============================================================================
import os
from java.io import FileInputStream
from java.util import Properties
from weblogic.management import EncryptionHelper
from weblogic.security.service import SecurityManager
from weblogic.security.subject import SubjectManager
#=============================================================================
# Main
#=============================================================================
def main():
</tab>for arg in sys.argv:
</tab></tab>if arg.count(arg.strip()):
</tab></tab></tab>printUsageAndExit()
</tab>saltFilePath=os.path.join('security', 'SerializedSystemIni.dat')
</tab>if not os.path.exists(saltFilePath):
</tab></tab>print "Error: The script must be run from a WebLogic domain direcotry or a directory containing '%s'" % saltFilePath
</tab></tab>printUsageAndExit()
</tab>try:
</tab></tab>open(saltFilePath, 'r').close()
</tab>except IOError:
</tab></tab>print "Error: The file '%s' is not readable - check file permissions" % saltFilePath
</tab></tab>printUsageAndExit()
</tab>processBootFiles(os.curdir, descryptPropsFile)
#=============================================================================
# Decrypt (Note, to encrypt just use: EncryptionHelper.encrypt(text))
#=============================================================================
def decrypt(text):
</tab>getKernelIdMethod = SecurityManager.getDeclaredMethod('getKernelIdentity', None)
</tab>getKernelIdMethod.accessible=1
</tab>return EncryptionHelper.decrypt(text, getKernelIdMethod.invoke(SecurityManager, None))
#=============================================================================
# Process Boot Files
#=============================================================================
def processBootFiles(rootPath, processFunc):
</tab>if not os.path.isdir(rootPath):
</tab></tab>return
</tab>fileNames = os.listdir(rootPath)
</tab>for fileName in fileNames:
</tab></tab>path = os.path.join(rootPath, fileName)
</tab>if os.path.isfile(path):
</tab></tab>if fileName == 'boot.properties':
</tab></tab></tab>processFunc(path)
</tab></tab>elif os.path.isdir(path):
</tab></tab></tab>processBootFiles(path, processFunc)
</tab>processFunc("./boot.properties")
#=============================================================================
# Decrypt Props File
#=============================================================================
def descryptPropsFile(filepath):
</tab>print
</tab>print '----- Decrypting %s -----' % filepath
</tab>try:
</tab></tab>properties = Properties()
</tab></tab>file = FileInputStream(filepath)
</tab></tab>properties.load(file)
</tab></tab>file.close()
</tab></tab>for entry in properties.entrySet():
</tab></tab></tab>print '%s = %s' % (entry.key.strip(), java.lang.String(decrypt(entry.value.strip())))
</tab>except IOError:
</tab></tab>print "Error: Unable to read file '%s' - check file permissions" % filepath
</tab></tab>print
#=============================================================================
# Print Usage And Exit
#=============================================================================
def printUsageAndExit():
</tab>print
</tab>print 'wlsdecrypt.py'
</tab>print '-------------'
</tab>print
</tab>print "Jython Script for displaying de-crypted boot.properties files from a WebLogic domain. Before running the script, change directory to the directory that contains a WebLogic domain (or a directory containing 'security/SerializedSystemIni.dat' and one or more associated 'boot.properties' files). Run this script via WLST or directly via the Java/Jython launch command (the latter option requires both 'jython.jar' and 'weblogic.jar' to be added to the classpath)."
</tab>print
</tab>print 'Example Usage:'
</tab>print
</tab>print '> /opt/weblogic/wlsadm/weblogic92/common/bin/wlst.sh ~/home/chordadm/wlsdecrypt.py (Unix)'
</tab>print
</tab>print '> C:\\bea\\weblogic92\\common\\bin</tab>wlst.cmd C:\\myscripts wlsdecrypt.py (Windows)'
</tab>print
</tab>exit()
# Invoke main and end
main()
</code>
Enjoy,
Swapnil Kashyap

How do you reset Admin password (when not logged in as Admin)??

Here's my predicament. I set up 3 accounts on our laptop - one for me and my wife (Standard accounts) and a House Account as the only Admin. Now, I don't remember the password for the House Account, which serves as the Admin.
I am trying to load new software, but it request administrative privileges. To make matters worse, when I try to install the MAC OSX startup disk (like the help manual says you should to reset the admin password), before my computer will restart the startup disk, it asks me for the Admin password. Because I am not logged in as the Admin, I can't even restart the computer when prompted by the startup and install the OS again.
Any suggestions or help with this issue?
Eric

Did you create an Open Firmware password as well? If not then just insert the OS X Installer Disc into the optical drive and restart the computer. After the chime press and hold down the 'C' key until the spinning gear appears below the dark gray Apple logo.

I have two Apple ID's. One of them was compromised and I'm unable to reset the password. How do I disable it?

I received an email stating that I had downloaded something from iTunes that I didn't download. I went in to reset the password on that account, but now I'm unable to; the emals aren't sending to my email account nor is my birthdate correct anymore. How do I get back control of that account or shut it down?
Please help!
~Jules

Ejects the harddrive?
Of what did your old Mac die?
It sounds to me like you have some file corruption somewhere. Either in the transfer of your library to the external or the external itself is flaky if it keeps ejecting.

How to reset admin password osx 10.9.5

need to reset my password for mac book pro can't find a hint...

Resetting User Password in Lion, Mountain Lion & Mavericks
Boot into your Recovery Partition by holding down the Command and R keys whilst booting.
When the Recovery screen appears, go to the Utilities menu and open Terminal.
In Terminal, type:
resetpassword
...a small app will open and allow you to choose the user for whom you want to change the password. If you are the admin, be certain that you choose your admin user. Type in your new password twice and give yourself a good hint. Click OK (or Done or whatever) and reboot, enjoying the use of your new, hopefully memorable, password.
Good luck,
Clinton

How do i reset admin password. no disc but system automativally logs me in as administrator and can access root user mode

I recenly got this macbook, MA&00LL/A, max OS X, V:10.4.11, 2GHz IntelCore 2 duo, 2GHz, When I power up it automatically logs me on as administrator but prompts for password when I try to access/change certain features. I got the macbook from my cousin who has forgot password and has lost disc. I can access root user mode but as iam unfamiliar with apple I am hesitant to delete anything without making things worse. Is their anyway I can reset this admin password without the disc or simply delete this user and reconfigure system as myself as administrator. step by step instructions would be appreciated at this stage till i familiarize myself more. Any help would be greatly appreciated. If it came down to buying a disc, how much roughly do these cost??? thanks again

If you don't have your install disks you can get the 10.4 gray disks by calling Apple Store Customer Service at 1-800-676-2775 They can send them to you for about $16 per disk plus S & H. Just give them your serial number and they'll know which ones you need.
To find your serial number go to the Apple in the upper left corner and select About This Mac, then click on More Info, the System Profiler will then come up. The Serial Number (System) is down near the bottom of the Hardware Overview list.
If you don't have your install disc handy,then follow these steps
1. Start up in single-user mode (hold Command-S as thecomputer starts up).
2. Type: mount -uw /
3. Press Return.
4. Type this: passwd (user's short name) Replace "(user's shortname)" with the short name of the user account whose password you wish to reset. If you are not sure what the account name is, you can get a list of usernames by typing: ls /Users
5. Press Return.
6. Enter a new user password.
7. Press Return.
8. Type: reboot
9. Press Return.

Unable to reset admin password

Similar Messages

Maybe you are looking for