Compaq nc6400: Re the Hp Compaq nc6400 bios password

Hi, I'm owner of the computer laptop topic can anyone please help me to remove my bios password so I can update bios and forware.

Also, what details would you require.

Dear customer,

Welcome to the Support Forum HP and we are happy to help you.

This is to inform you with all professional like Probooks HP laptops or EliteBook stricter security that the consumer models infact they don't produce 'stop codes', the password cannot be derived from the serial number and the code is stored in a memory not volatile to remove the cell RTC resets not the password in this case.

Please Contact HP Business Notebook of support they should be able to send a SMC.bin custom file that you can use to reset the password at startup.

Hope this helps, for other queries in response to the post and feel free to join us again

* Click on the button white Thumbs Up on the right of say thank you*.

Make it easier for others to find solutions by checking a response 'accept as Solution' if it solves your problem.

Thank you

K N R K

Although I am an employee of HP, I speak for myself and not for HP

Tags: Notebooks

Similar Questions

  • Deactivation of the system code forgotten BIOS password on a laptop in Pavilion g6 series: [60457225]

    Turn off the system code forgotten BIOS password on a laptop in Pavilion g6 series:

    [60457225]

    Is it possible to retrieve or reset the password?

    Hello

    Try the code below

    75535801

  • Compaq CQ58: bios password

    pls help, bios password for compaq CQ58. code 85654554.  Thank you

    @pendeza

    Enter 30732590

    Kind regards

    DP - K

  • Compaq cq58: bios password locked

    I'm locked out compaq CQ58

    Laptop looking for a bios password and give this code: 65487331

    Hello

    Enter: 70585917

    Kind regards

    DP - K

  • Compaq CQ10: Bios password

    Please, need help to reset the bios password, I received the error CNU0092J87

    Thank you

    Hello

    You are welcome

    You can remove the need for a power on password as follows.

    Shut down the laptop.

    Now on TAP the ESC key as soon as you press the power button to access the start menu, then select f10 to open the Bios menu.

    Use the arrows to select the Security tab and press ENTER.  Use the arrow keys again to highlight the power on password and press ENTER.

    Enter the current password and then the new password, simply leave this blank and press on enter - do the same for the confirmation field.  Press f10, select this option to save the new settings and press to enter.

    Kind regards

    DP - K

  • How to remove the Satellite Pro 4600 BIOS password?

    A friend of mine recently bought a Toshiba Satellite Pro 4600 (PS460E-03371-EN). Unfortuately the password of the BIOS was set before the purchase and would like to know how to reset it.
    The machine will not start now.
    Any help as to the location of the BIOS battery or work around this problem will be appreciated.

    Hello

    To remove the BIOS battery will not help. BIOS by removing on laptops is more complicated than on desktop computers. BIOS by removing the procedure depends on the laptop model and it is not the same on all models of laptops.

    A lot of people get the laptop with password and to provide an accurate description how do this in the public forum is not good idea.
    Have you tried to contact the person who sold this laptop and ask BIOS password?

  • How to remove the Satellite Pro 2100 BIOS password?

    Hi one of our former workers have our business sp2100 laptop and recently left, now we went to use the laptop and it has a password on it.

    We cannot get in touch with the ex-worker and now have a laptop useless?

    can anyone help?

    HEY Mac,

    Unfortunately, once a BIOS password is set, it is not a simple procedure to reset unless the original password is known. It is a simple but effective measure to protect the PC or laptop in case of theft, so obviously any widely known for the bypass procedure would make it inefficient.

    You will need to contact an authorized Toshiba Service partner who, after having completed the audit of the ownershipo re-flash of the BIOS chip to remove the current password, or replace the motherboard (including the BIOS chip) depending on the model.

    Good luck

  • HP pavilion g6: failure of the hp pavilion g6 bios password

    I forgot my bios password please help when 3 times hit the code 57665380.
    Please answer soon
    Thank you

    Hello

    Enter: 48743906

    Kind regards

    DP - K

  • The HP mini 1000 bios password recovery

    I have a HP mini 1000, a friend gave me. He asks a password at startup before windows comes in. My friend doesn't remember the password and after 3 attempts failed, it has an error code of

    [number of Series edited by Moderator]

    How can I get the bios password based on this error code?

    Thank you so much!

    Hello

    Enter: e9lo7qvpi9 (3rd character is a lowercase L)

    Kind regards

    DP - K

  • The HP pavilion dv7 bios password reset help?

    Hey, I have a problem with my bios password for my hp pavilion dv7 key is 55173340. Thanks to all those who can help you

    Hello

    Try to enter: 40851986

    Kind regards

    DP - K

  • for the mini 110 HP bios password reset

    I need a code to reset for hp mini 110 bios password halt stop CODE CNU9405FNZ thank you code

    Please try this password = e9lov1q890

    Kind regards

    K N R K

    I work on behalf of HP

  • Compaq cq10 bios password reset

    Hello I have a compaq with a bios lock cq10

    Series No.:[personal information deleted]

    Any help would be great

    Thank you

    Hello

    If the number you posted is the same as the "stop code" displayed after 3 erroneous seizures, then try to enter:

    e9l11oqstk      (the 3rd character is a lowercase L)

    Kind regards

    DP - K

  • HP Compaq cq58: Bios password

    Hello

    MY laptop HP Compaq cq58 has a power on password I want to remove so that I can use the laptop but when I try to enter the bios it will not accept the password.

    After that 3 unsuccessful attempts, it gives me the following code 85136998

    any help will be appreciated

    @Mluuu

    Enter 30894318

    Kind regards

    DP - K

  • HP Compaq CQ10: HP Compaq CQ10 Bios password reset code

    Hi, my HP Compaq CQ10 shows a fatal error of CNU0022SF2 code, could you please tell me the password to access the bios etc.

    Thank you

    Hello

    Sound: e9l1177n87

  • HP compaq cq57: bios password Reset

    I need to know my password bios I have this computer from a pawn shop.

    Stop code is 85798540

    Hello

    Try: 30690586

    Concerning

    Visruth

Maybe you are looking for

  • Toshiba Virual Sound is not compatible with Vista

    I have a toshiba sound preinstalled in my equium A110-276... you know, that produce the audio output HD and SRS surround sound... When I installed vista it no longer works... If the sound is now just a normal sound not as good as toshiba virtual soun

  • WindowsUpdate_80248015 'code error '.

    I have Windows Vista (64) and Norton 360 on my dell computer.  I got a message on my Update icon in the task bar that says Windows could not Update to finish its tasks.  When I clicked on the icon it took me for the program update of Windows where I

  • My Z3 not Fm radio no sound

    Any1 can solve this problem... My Fm radio as a dysfunction... If I open this app as the radio on but no sound appears... If I klik TrackID sound appearance... But if I stop the TrackID his party once again...

  • IS malware FoxTab PDF Converter and if so; How can I remove it?

    I have a program on my computer that is supposed to be malicious. It's called Converter PDF FoxTab.    The program refuses to uninstall and my unistallers does not unistall it. He said that the files cannot be found. Microsoft Essentials security doe

  • Problem loading the images after update of the plugin

    I had installed the following, and code worked great:BlackBerry component Pack 4.5.0.14BlackBerry JDE plugin for Eclipse 1.0.0.50Eclipse 3.4.1 I've updated the plugin from 1.0.0.67 and copy the following code no longer works: Private static final Bit