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How to bypass password on Windows XP account



Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Announcing the arrival of Valued Associate #679: Cesar Manara
Unicorn Meta Zoo #1: Why another podcast?Windows Honeypot user account for tracking laptopeBay account compromised/Credit Card used/Hosts files changedSecuring a Windows Guest AccountWindows 7 EFS - connot decryptSecret Santa and Windows SecurityWindows 7 password recoverySecurity of Windows Screen Saver PasswordMy iTunes account got hacked and someone used it to buy in-app purchase. How could that happen?Same password for full disk encryption, user account, admin accountWould a mechanism for a same-password separate admin account solve the problem of UAC bypasses in Windows?



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5















so I found an old ThinkPad R40 Laptop running Windows XP lying around and there's an account on it that has a password and it gave me a hint and I put everything I could possibly think in there and no luck. Is there any way to bypass the password? Thanks!










share|improve this question







New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • If it is not your laptop, please return it to the police and get the help to find the true owner.

    – Rohith K D
    10 hours ago






  • 7





    @RohithKD K D this is a family computer it isn't stolen

    – Colton
    10 hours ago






  • 1





    You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

    – Shinobii
    1 hour ago











  • Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

    – Jared Smith
    43 mins ago

















5















so I found an old ThinkPad R40 Laptop running Windows XP lying around and there's an account on it that has a password and it gave me a hint and I put everything I could possibly think in there and no luck. Is there any way to bypass the password? Thanks!










share|improve this question







New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.




















  • If it is not your laptop, please return it to the police and get the help to find the true owner.

    – Rohith K D
    10 hours ago






  • 7





    @RohithKD K D this is a family computer it isn't stolen

    – Colton
    10 hours ago






  • 1





    You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

    – Shinobii
    1 hour ago











  • Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

    – Jared Smith
    43 mins ago













5












5








5








so I found an old ThinkPad R40 Laptop running Windows XP lying around and there's an account on it that has a password and it gave me a hint and I put everything I could possibly think in there and no luck. Is there any way to bypass the password? Thanks!










share|improve this question







New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












so I found an old ThinkPad R40 Laptop running Windows XP lying around and there's an account on it that has a password and it gave me a hint and I put everything I could possibly think in there and no luck. Is there any way to bypass the password? Thanks!







passwords windows






share|improve this question







New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 10 hours ago









ColtonColton

261




261




New contributor




Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Colton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












  • If it is not your laptop, please return it to the police and get the help to find the true owner.

    – Rohith K D
    10 hours ago






  • 7





    @RohithKD K D this is a family computer it isn't stolen

    – Colton
    10 hours ago






  • 1





    You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

    – Shinobii
    1 hour ago











  • Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

    – Jared Smith
    43 mins ago

















  • If it is not your laptop, please return it to the police and get the help to find the true owner.

    – Rohith K D
    10 hours ago






  • 7





    @RohithKD K D this is a family computer it isn't stolen

    – Colton
    10 hours ago






  • 1





    You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

    – Shinobii
    1 hour ago











  • Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

    – Jared Smith
    43 mins ago
















If it is not your laptop, please return it to the police and get the help to find the true owner.

– Rohith K D
10 hours ago





If it is not your laptop, please return it to the police and get the help to find the true owner.

– Rohith K D
10 hours ago




7




7





@RohithKD K D this is a family computer it isn't stolen

– Colton
10 hours ago





@RohithKD K D this is a family computer it isn't stolen

– Colton
10 hours ago




1




1





You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

– Shinobii
1 hour ago





You can always stick a Linux USB boot drive, and load it from BIOS. This is my usual method (getting into old Windows research computers). Simply Google "log into locked windows computer with linux usb". I can verify it works on Windows XP and Windows 7.

– Shinobii
1 hour ago













Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

– Jared Smith
43 mins ago





Yeah, pretty sure every linux user ever has at some point recovered data from a windows box for a family/friend who got a virus or suffered some unrecoverable BSOD. Use a live USB/CD to pull the data off.

– Jared Smith
43 mins ago










2 Answers
2






active

oldest

votes


















9














You can boot in safe mode an then try to reset the password.



  • Once you enter in safe mode you can go to Control Panel > User Account > Change Account.



  • Or in a command line window and type the



    net user [account name] [new password]


    e.g:



    net user administrator password


If that's not possible, you can use a Linux live CD and boot with it. Mount the windows drive and use the chntpw to change the password.



sudo chntpw -u "USER NAME" SAM





share|improve this answer
































    4














    Change or empty the password located in %SystemRoot%system32configSAM using external tools like the Offline Windows Password & Registry Editor bootdisk.



    As this is Windows XP (EOL since April 2014), a better approach would be to backup the files e.g. with a SATA to USB adapter and then nuke the system. Password for the OS user doesn't protect the files.






    share|improve this answer

























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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      9














      You can boot in safe mode an then try to reset the password.



      • Once you enter in safe mode you can go to Control Panel > User Account > Change Account.



      • Or in a command line window and type the



        net user [account name] [new password]


        e.g:



        net user administrator password


      If that's not possible, you can use a Linux live CD and boot with it. Mount the windows drive and use the chntpw to change the password.



      sudo chntpw -u "USER NAME" SAM





      share|improve this answer





























        9














        You can boot in safe mode an then try to reset the password.



        • Once you enter in safe mode you can go to Control Panel > User Account > Change Account.



        • Or in a command line window and type the



          net user [account name] [new password]


          e.g:



          net user administrator password


        If that's not possible, you can use a Linux live CD and boot with it. Mount the windows drive and use the chntpw to change the password.



        sudo chntpw -u "USER NAME" SAM





        share|improve this answer



























          9












          9








          9







          You can boot in safe mode an then try to reset the password.



          • Once you enter in safe mode you can go to Control Panel > User Account > Change Account.



          • Or in a command line window and type the



            net user [account name] [new password]


            e.g:



            net user administrator password


          If that's not possible, you can use a Linux live CD and boot with it. Mount the windows drive and use the chntpw to change the password.



          sudo chntpw -u "USER NAME" SAM





          share|improve this answer















          You can boot in safe mode an then try to reset the password.



          • Once you enter in safe mode you can go to Control Panel > User Account > Change Account.



          • Or in a command line window and type the



            net user [account name] [new password]


            e.g:



            net user administrator password


          If that's not possible, you can use a Linux live CD and boot with it. Mount the windows drive and use the chntpw to change the password.



          sudo chntpw -u "USER NAME" SAM






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited 2 hours ago









          Esa Jokinen

          3,6081119




          3,6081119










          answered 4 hours ago









          HugoHugo

          1,09469




          1,09469























              4














              Change or empty the password located in %SystemRoot%system32configSAM using external tools like the Offline Windows Password & Registry Editor bootdisk.



              As this is Windows XP (EOL since April 2014), a better approach would be to backup the files e.g. with a SATA to USB adapter and then nuke the system. Password for the OS user doesn't protect the files.






              share|improve this answer





























                4














                Change or empty the password located in %SystemRoot%system32configSAM using external tools like the Offline Windows Password & Registry Editor bootdisk.



                As this is Windows XP (EOL since April 2014), a better approach would be to backup the files e.g. with a SATA to USB adapter and then nuke the system. Password for the OS user doesn't protect the files.






                share|improve this answer



























                  4












                  4








                  4







                  Change or empty the password located in %SystemRoot%system32configSAM using external tools like the Offline Windows Password & Registry Editor bootdisk.



                  As this is Windows XP (EOL since April 2014), a better approach would be to backup the files e.g. with a SATA to USB adapter and then nuke the system. Password for the OS user doesn't protect the files.






                  share|improve this answer















                  Change or empty the password located in %SystemRoot%system32configSAM using external tools like the Offline Windows Password & Registry Editor bootdisk.



                  As this is Windows XP (EOL since April 2014), a better approach would be to backup the files e.g. with a SATA to USB adapter and then nuke the system. Password for the OS user doesn't protect the files.







                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited 6 hours ago

























                  answered 10 hours ago









                  Esa JokinenEsa Jokinen

                  3,6081119




                  3,6081119




















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