Question about Dell Computers & Internet

1 Answer

How to bypass or remove system password on a dell inspirion 6400

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 20 Answers

You are probably referring to the BIOS password. Call Dell Support to request the reset password. (800)624-9896

Posted on Jun 18, 2014

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

rwandrew
  • 115 Answers

SOURCE: reset bios password

If you are not afraid to open the box, the simple fix would be to remove the cpu battery(looks like a quarter) for about 30 seconds and replace, then boot up. At that point it will ask for information such as date and time, but then you can access the bios

Posted on Oct 03, 2008

tunmun
  • 413 Answers

SOURCE: Dell Inspiron 6400, asking for HDD password

Insert OS cd in drive and start reinstalling by selecting repair mode now once all files are loaded system will reboot when you see the Installing Devices progress bar, press SHIFT + F10
this will give you access to your account also you can reset all passwords
Now restart lappy and let the system boot normally without OS cd in drive
now you will come to old screen and previously configured desktop with all intact aplication and icons on desktop and it will no more ask you for password till you set a new one

Thanks and regards

Kindly rate this solution

Posted on May 13, 2009

NONOTHIN
  • 51 Answers

SOURCE: i have dell studio 1735, how can i remover/bypass

Before Running the windows keep clicking F5 + F8
Go to the Safe Mode , Change the password of the user.

Posted on Nov 03, 2009

  • 3940 Answers

SOURCE: How do you bypass a system authentication password

Here ya go:
http://www.fixya.com/support/r3656360-dell_portable_computer_bios_hard_drive

Posted on Dec 18, 2009

  • 34 Answers

SOURCE: Dell laptop ... inspiron 6400 System/adminstrator password

I believed this can be resolve by clean the cmos battery. you need to remove the cmos batery from the laptop then power it on then immediately turn it off. then put the battery back to the laptop then power it on keep tapping on f2 to enter setup. please follow the instructions from the link to remove the cmos battery http://tinyurl.com/yb3mhyg

Posted on Mar 29, 2010

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

4 Answers

I would like to get a password to have access at a BIOS Dell Inspiron 6400.


Dell Laptop with bios or hard drive password set ? Unlock your dell laptop using the link below if it display a message that says "this computer system is protected by a password authentication system, you cannot access the data on this computer without the primary or administrator password, when you turn on the computer. This message is what you get if the BIOS is protected by a password. or you get system disabled

Go to: http://dell-inspiron-6400-bios-password.biospwd.com to get your dell bios password authentication and get full access to your dell computer, they can unlock almost all dell laptop such as dell inspiron, xps, latitude, precision, studio, vostro

Jul 14, 2011 | Dell Inspiron 6400 Notebook

2 Answers

Dell laptop ... inspiron 6400 System/adminstrator password


I believed this can be resolve by clean the cmos battery. you need to remove the cmos batery from the laptop then power it on then immediately turn it off. then put the battery back to the laptop then power it on keep tapping on f2 to enter setup. please follow the instructions from the link to remove the cmos battery http://tinyurl.com/yb3mhyg

Mar 29, 2010 | Dell Inspiron 6400 Notebook

3 Answers

I got a dell 6400 @ a garrage sale and it has a bios password,i need to clear it but i am not sure how to


BIOS passwords are usually set by IT departments and are intended for system security.

There are only 2 ways to fix this.

Get the password if purchased legitimately or replace the system board for $300-400 from Dell. There is no other way to bypass.

Feb 09, 2010 | Dell Inspiron 6400 Notebook

2 Answers

Dell inspiron 6400 freeze after startup


do a system restore before it started doing it.

Nov 08, 2009 | Dell Inspiron 6400 Notebook

3 Answers

Inspirion E1405 boots to blank screen. Trying to


If it's a BIOS password, you need to remove the battery from the motherboard to reset it. If it's a Windows password, you need this CD to reset it: http://www.howtogeek.com/howto/windows-vista/change-your-forgotten-windows-password-with-the-linux-system-rescue-cd/

Oct 25, 2009 | Dell Computers & Internet

2 Answers

How to remove bios password ? model dell 6400


if you really cant find it you could try taking the cmos battery out for 40sec and then reseating it.
that would clear any bios passwords

Jun 22, 2009 | Computers & Internet

1 Answer

Bios password for dell inspirion 6400


remove the laptop (large battery) then: remove the bios battery (small) from the motherboard wait ten minutes pluf in the laptop reboot then shutdown and reinsert the laptop battery. your code will be erased

May 21, 2009 | Dell Inspiron 6400 Notebook

2 Answers

How to remove bios password of dell inspirion 6400


open the case and remove the battery that is on the main board

Apr 16, 2009 | Computers & Internet

2 Answers

Deactive mousepad in DELL


  1. Open device manager
  2. Open touch pad
  3. Disable or enable option towards bottom

Jan 18, 2009 | Dell Inspiron 6400 Notebook

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

48 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2017 Answers

Are you a Dell Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...