Question about Dell Latitude C400 Notebook

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Bios c400 dell password jumper pp21l - Dell Latitude C400 Notebook

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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Pyrhyc
  • 2028 Answers

SOURCE: DELL BIOS password is unknown for DEL C400

Dell keeps a master code for each of their machines. All you have to do is transfer ownership of the machine into your name, if it isn't already, and give tech support a call, and they'll give you the code over the phone. You can transfer ownership at Dell's support site, there a subcategory on the left of the screen that reads "ownership transfer". Here's a link for the tech support number.
http://support.dell.com/support/topics/global.aspx/support/dsn/en/document?c=us&dl=false&l=en&s=gen&docid=E21A18454B4A6550E030A68F27286358&doclang=en&cs=

Posted on Jul 09, 2008

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  • 3940 Answers

SOURCE: Password

Dell BIOS passwords can be reset by Dell Technical Support. There is no master jumper to reset.

1-800-624-9896

Posted on Aug 07, 2008

  • 30 Answers

SOURCE: Latitude c400 "configure password enabled"

You could try to contact the owner who had it before you, if you know them. Or you will have to pay for a hack.

Good luck

Posted on Jan 19, 2009

  • 43 Answers

SOURCE: how to bios reset jumper location dell c400

try to remove the cover of your laptop. Then remove the motherboard battery for about 10 min. Put it again and bios should be restarted.

Posted on Mar 20, 2009

mariolands
  • 2296 Answers

SOURCE: how can remove the bios

To reset BIOS take the battery out, if that does not work you will have to reset jumper J1. If that didn't help, you can use third party software from Hiren's Boot CD, it has password reset tools under BIOS / CMOS Tools. Here is the download link: http://www.hirensbootcd.org/download/Hirens.BootCD.12.0.zip

Posted on Dec 02, 2010

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1 Answer

How can remove the bios password from dell latitude c400


To reset BIOS take the battery out, if that does not work you will have to reset jumper J1. If that didn't help, you can use third party software from Hiren's Boot CD, it has password reset tools under BIOS / CMOS Tools. Here is the download link: http://www.hirensbootcd.org/download/Hirens.BootCD.12.0.zip

Dec 02, 2010 | Dell Latitude D400 Notebook

2 Answers

DELL C400 BIOS CODE #CTNXM0J-595B


I have software to unlock any dell with service tag xxxxxx-595b. I have a posting on http://www.richardsbay-info.co.za/item/791 reply to the posting on the above site, and I will help you unlock your dell.

Aug 09, 2010 | Dell Latitude C400 Notebook

1 Answer

Latitude unlock setup password?


For that you need to reset factory defaults settings for bios.
For reset bios u have to open back side of your laptop then u find motherbord circuit there.
pull cmos cell on motherbord for 15 minute then it reset to defaults.
Also u can reset with jumper settigns read carefully on mother bord there is 1 jumper near cmos cell u read there " bios reset or clear"
It is on 1-2 position right now set it in 2-3 position then power up then all bios settings are reset.
then again set it in 1-2 its original position.
Then it not want password.

Jun 15, 2009 | Dell Latitude C400 Notebook

1 Answer

I have a Dell pp21L laptop.i forget its PW.how to open it


Hi,
You would have to all Dell Technical Support , they would give you a default password. There is no way to remove the password by removing any battery or jumper on a laptop.


Thanks
proton

Apr 04, 2009 | Dell Latitude C400 Notebook

1 Answer

How to bios reset jumper location dell c400


try to remove the cover of your laptop. Then remove the motherboard battery for about 10 min. Put it again and bios should be restarted.

Mar 16, 2009 | Dell Latitude C400 Notebook

1 Answer

Dell latitude cpi d266xt


Hi , If you have forgotten the BIOS Password there is only one way either you give your PC to an expert or you need to open the PC and reset the jumper in the motherboard.

Dec 22, 2008 | Dell Latitude C400 Notebook

1 Answer

Password


Dell BIOS passwords can be reset by Dell Technical Support. There is no master jumper to reset.

1-800-624-9896

Aug 07, 2008 | Dell Latitude C400 Notebook

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