Question about Dell Inspiron 6400 Notebook

10 Answers

Dell 6400 bios password lose

I missed my bios password now i cant use my laptop.. i have dell 6400 inspiron laptop plz help me

Posted by on

  • anoopncs Oct 03, 2008

    pls help me

  • majidbav Feb 02, 2009

    HOW CAN I REMOVE BIOS PASSWORD

×

10 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 221 Answers
  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 25 Answers

I got my Dell Master Password from http://www.bios-password.kickme.to/
and it works just fine

Posted on Aug 20, 2011

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Filmmaker:

    Uploaded 5 video answers.

  • Expert
  • 50 Answers

You can clear your bios password on Dell laptop.
Even though it is not so easy as other computer, just moving battery, follow this passage, you will find clear Dell bios password is not so hard problem.

More information about Dell BIOS password, you can read this passage too:
http://www.slideshare.net/lemofeng/how-to-set-bios-password-on-dell-computer

Posted on Nov 18, 2013

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 31 Answers

Go to www.biosunlock.com they can help! works for me all the time!

dell 6400 bios password lose - 11_17_2011_12_18_13_pm.png

Posted on Nov 17, 2011

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

    Sniper:

    An expert who has posted more than 50 answers, of which 90% or more were rated as helpful.

  • Expert
  • 69 Answers

I tried all options available online, and the only guys that could actually unlock my laptop were the guys from
www.biosremoval.com

dell 6400 bios password lose - palmastec_0.jpg

Posted on Mar 26, 2011

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 39 Answers

I went to www.laptoprebirth.com and they helped me out with my Inspiron 6400 bios password, they are really good

Posted on Aug 24, 2008

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 11 Answers

Http://laptoppassword.blogspot.com/2011/06/you-will-get-master-password-that-will.html
DELL LATITUDE: D420, D430, D520, D531, D620, D630, D630c, D631, D820, D830, D400, D410, D500, D505, D510, D600, D610, D800, D810, 100L, 110L, 120L...
DELL INSPIRON: 1545,1501, 1520, 1521, 1525, 1720, 1721, 6400, 9400, 1000, 1100, 1150, 1300, B130, 1420, 1440,500m, 600m, 630m, 640m, E1505, E1405, E1705, X300, 9100, 9200, 9300, 9400, E1705, B12, B130, 1300...
DELL XPS: M1210, M1330, M1710, M1730, M2010, M140, M170, Gen 2
DELL PRECISION: M90, M70, M65, M6300, M60, M50, M4300, M40, M2300, M20
DELL VOSTRO: 1000, 1200, 1310, 1400, 1500, 1510, 1700, 1710, 2510...Support DELL 2A7B Series: E4200, E4300, E5400, E5500, E6400, E6500, M2400, M4400, M6400, Dell Latitude XT2 Tablet...

Posted on Dec 13, 2011

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

Hi..you try to solve the issue by using some back door passwords. I think for dell , dell itself is the backdoor password.Also try by searching some other backdoor passwords.If you are not able to enter the bios with the backdoor password, then you have to flash the BIOS.

Posted on Nov 12, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Dell Master
  • 13,433 Answers

General info about reseting bios passwords:
http://www.tech-faq.com/reset-bios-password.shtml

Hardware workaround For dell laptops:
http://www.tech-faq.com/dell-bios-password.shtml

Posted on Mar 18, 2008

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I have a insprion 1520

when loading the laptop i push F2 and the white page still there
call dell today got a password cost $60.00 password was"59ky6sou" lower cap hope this helps some one but i have the same white page on the insprion 6400 ....when i got in to the systom went to security
and set password to not set same password 59ky6sou good look
look like i going to call dell agon for the 6400 oh
if your in warronty you password should be free

Posted on Nov 15, 2009

1 Suggested Answer

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

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

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

1 Answer

DELL


REMOVE THE CMOS BATTERY FROM THE MOTHERBOARD AND INSERT IT AGAIN TO RESET BIOS PASSWORD..

Feb 02, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Bios password missed


since this is a dell inspiron 6400 what i can suggest u is u can call up dell and verify the account with them and they will definately be able to help u out with ur issue and if u dont want to call them up just fill up the form by just going to this website and click on submit and it will help u to reset the bios password.http://support.dell.com/support/topi...n&lnki=0&s=gen,

hope this will help u to resolve ur problem....
thanks

Jan 20, 2009 | Dell Inspiron 6400 Notebook

Not finding what you are looking for?
Dell Inspiron 6400 Notebook Logo

5,158 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 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...