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Unlock dell inspiron laptop

6400 notebook

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You can remove or change the Window's User or administrator's password. You need access to a computer with Internet access to download the Hiren's Boot CD and burn it onto a CD. Then insert this CD into the laptop/computer and boot up the laptop/computer with the Hiren's CD and follow the instructions. There are very useful utilities CD and it a Linux boot CD which contains quite a lot of Utility programs including a password removal program. Click on one of these links to download HIREN'S BOOTCD :- http://www.hirensbootcd.net/ http://67.20.82.163/

Posted on Dec 01, 2012

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Posted on Jan 02, 2017

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Coldcut
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SOURCE: Password Bios Losse

If you are the rightful owner dell will help you reset this.
but it will take some time.
or
you will have to remove the cmos battery (looks like a coin) under the keyboard and main battery
wait a few mins and try again.
if that does not work then only some techs knows what chip to short to clear.
like me.

Posted on Jan 26, 2008

  • 3940 Answers

SOURCE: No sound in my Dell Inspiron 6400 laptop

If the issue is no sound after reinstallation of Windows, then your issue is most likely a driver issue. Many items in the system will function with native windows drivers but the audio on a I6400 is not one of them. Installation of drivers in the correct order is critical to Dell portables functioning correctly. Correct driver order is:

Notebook System Software.
Chipset Utility
Video Driver
Audio Driver
Modem Driver
Network Driver
Wireless Driver
Touchpad Driver
Quickset Utility

All other applications and drivers (MS Office, Printer driver etc)

This system is also equipped with Media Direct capability. For Media Direct to function, the system's HDD must be prepared using the Media Direct installation CD, then WIndows installed, then the Media Direct application. If you have no plans to use media direct, this can be skipped (Most people do)

Posted on Oct 20, 2008

  • 242 Answers

SOURCE: can't get num lock to work on Dell Inspiron 6400

The 5th key from the right on the top row of your keyboard should is the Num Lock Key...

Posted on Dec 12, 2008

  • 135 Answers

SOURCE: how toturn on wireless in dell inspiron 6400

you should have a key on keyboard in lower left corner by windows key that says"FN" then hit "F2" that should do it, if that is not the case then there should be a switch along the edge of machine

Posted on May 01, 2009

  • 326 Answers

SOURCE: SM Bus controller drivers for dell inspiron 6400 laptop

http://support.dell.com/support/downloads/driverslist.aspx?c=us&l=en&s=gen&os=WW1&osl=en&catid=&impid&SystemID=INSPIRONI6400/E1505

try those drivers and let me know if they dont work

Posted on May 15, 2009

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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

1 Answer

Sound CD Has Broken That why I can't install


Dell Inspiron 6400 PC Notebook ?

go to manufacture website http://www.dell.com
or
to direct download your dell inspiron 6400 driver click this link http://search.dell.com/results.aspx?s=gen&c=us&l=en&cs=&k=Inspiron+6400&cat=all&x=8&y=8

Jul 19, 2010 | Dell Inspiron 6400 Notebook

1 Answer

How can i install drivers for dell inspiron 6400


Go to Dell.com in support and download drivers after picking your device.

May 14, 2010 | Dell Inspiron 6400 Notebook

2 Answers

DELL LAPTOP INSPIRON 6400 MY LAPTOP BATTERY IS SHOWING STATUS ( UNKNOWN ) ON WINDOWS & ON BIOS IT SAYSS BATTERY NOT INSTALLED


Here are my recommendations for this issue:

1. Reseat the battery.
2. Remove All External Components
3. Check the battery connectors on the battery and the system. Examine the connector on the battery and the system. Make sure that there is no physical damage and that it is clear of debris.
4. Remove All External Components
5. Try a known-good battery in the system, if available.

Jun 09, 2009 | Dell Inspiron 6400 Notebook

1 Answer

Dell Inspiron 6400 PC Notebook-touchpad working erratically,help!


i cant figure out how to turn on the croll for my inspiron 6400 touch pad

Mar 05, 2009 | Dell Inspiron 6400 Notebook

4 Answers

Microphone doesn't work


My microphone in Dell inspiron 6400 doesn't work

Sep 25, 2008 | Dell Inspiron 6400 Notebook

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