Question about Dell Inspiron 6400 Notebook

3 Answers

DELL BIOS PASSWORD

Hi,
Dear Sir
My Notebook Wants Bios Password While I Didnt Put Any Password For It Please Help Me How Can I Remove Bios Password On My System DELL INSPIRON 6400
Thank you

Posted by on

3 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
  • 31 Answers
  • 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
  • 32,281 Answers

The backdoor password may work it is Dell.
You might be able to reset the BIOS by removing the BIOS battery, wait for 1/2 hour, re-insert the battery and the BIOS will be set to the default settings, you will need the configure the date & time etc.

Posted on Feb 22, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

What astuipped solution you gave ?????

Posted on Apr 12, 2009

  • anns_sar Apr 12, 2009

    what astuipped solutionu gave ??

×

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:

1 Answer

How to remove a bios password from hp 6720s


Why can't people put a problem in the right catagory?
Generally, you can remove the Bios backup battery or use the jumper on the motherboard to reset the bios completely.
Google "reset bios" to get an idea of how to do it, or do the same in Youtube for a video. Lots of them are out there.

Jul 06, 2014 | Computers & Internet

2 Answers

How do I get the battery out of my acer laptop


Your Model of Aspire has a different battery release method, see attached pic on how to do it. This is a pic from your User Manual, you can download it from here Download Acer Aspire E1 572
Manual
. I suspect that the information you have been given regarding battery removal and passwords refers to removing the cmos battery as in a PC in the hope that it will clear Bios activated passwords.

1f8d6221-e1cf-4930-b562-78dc8560ceb4.jpg

May 04, 2014 | Computers & Internet

1 Answer

Error code 0151


hard drive failure. replace with new drive and reinstall whatever os you choose. i recommend 240-480 gb ssd.

Apr 12, 2014 | Dell Vostro 1015 Laptop Computer (Intel...

3 Answers

Http go acer com id 17883


I remember my password I wrote it down and even then it won't let me in. If I cannot get into this computer I will return it.

Mar 13, 2014 | Computers & Internet

2 Answers

Hide file folder WITH A password


For the most part you need 3rd party software, or a USB drive with security built in. Just remember you are at the mercy of those companies if you lose the password. Plus some software will only works locally. For instance if someone removes the drive and connects it to another computer the files are wide open.
Win 7 Ult and Ent (high end editions have Bitlocker built in.
A simple way is to create a folder within his login account docs and choose hidden as the properties. The only way to see it would be to change folder properties and make hidden files visible. This is just cloaking, because anybody with admin rights can see them.

May 09, 2013 | Gateway NV5215u Notebook

5 Answers

I can receive email on yahoo, but can not forward anything from my email account with yahoo


hey roger,

You will need to check your outgoing smtp settings in yahoo. Below is the information to set this up.
1) Yahoo! Mail Settings (if allowed)

Yahoo Incoming Mail Server (POP3) - pop.mail.yahoo.com (port 110)
Yahoo Outgoing Mail Server (SMTP) - smtp.mail.yahoo.com (port 25)

2) Yahoo! Mail Plus email server settings
Yahoo Plus Incoming Mail Server (POP3) - plus.pop.mail.yahoo.com (SSL enabled, port 995)
Yahoo Plus Outgoing Mail Server (SMTP) - plus.smtp.mail.yahoo.com (SSL enabled, port 465, use authentication)

Thank You,
Dell-Jesse L
Dell Social Media and Communities
Follow Dell on Twitter @dellcares

Mar 28, 2013 | Dell Computers & Internet

2 Answers

Www.hp.com/go/techcenter/startup


My computer is appear " The System BIOS has detected that your notebook PC was not into hibernation or shutdown to avoid overheating.The system is now operating normally.
Overheating may occur if the cooling vents are blocked or the operating temperature exceeds the specification.The notebook PC should return to normal operation once the situation is resolved."
System temperature (90D)

Apr 08, 2012 | Computers & Internet

1 Answer

How do i reset my computer to an earlier date?


Most computers have a RTC or "real time clock" in the BIOS. BIOS (or "Basic Input Output System") controls how data gets into and out from the processor (via keyboard, disk, etc.). Be careful making changes. The BIOS is normally only accessable when the computer is powered on or reset, and then only while performing the POST (or "Power On Self Test"). At this time your screen may display text describing memory, drives, controllers, etc. Some machine have a "silent boot" enabled which displays a manufacturer's graphic or logo instead of this data. It is during this time the the BIOS may be accessed. Depending on the manufacturer of your computer, a key (Delete, Escape, F1 or some other) or key combination (ALT + F1, ALT + S, or some other) will be needed. It is required to press the key or key combination prior to the Operating System loading message(s). This can be done be repeatedly pressing the key (or key combination) once every second (or two) during the POST. Holding the key(s) down the entire time - or pressing them too often will result in an error, and require starting over again.

Once the BIOS screen is presented, you will have to scroll the entire page(s) to find the clock. Most BIOS brands have more than just a single page of settings. Using the the up, down, left, right, PgUp, PgDn & Enter keys - navigate to the clock hours and minutes and adjust as needed. Make sure that you SAVE changes before exiting the BIOS screen. Upon exit, the computer will reboot with your settings.

Your Operating System may also provide a way for you to change the system time (and date) as well. Try clicking on the time / date to see if it will bring up a dialog box that allows you to make the change.

I hope this helps and good luck! If my answer was helpful, please rate it "4 thumbs up" Thanks!

Jul 27, 2011 | Computers & Internet

1 Answer

I can't get my computer to accept my user password to logon to my computer; password is correct and is being typed correctly. I get that wrong username or password message. In addition to this, my...


Please download the ERD Winternal Image from http://www.mininova.org/tor/857048 and burn it in a CD.
Thenboot your PC from the CD. Select your Windows Media Edition for whichyou have forgot password. Without asking for any password you will getinto Windows. Then goto control panel->User Accounts->Select theUsername[for which u want to change password]. Then use change passwordoption to change password. Then Reboot the PC and remove the CD. Nowyour windows password will be reset.
Thanks.

Mar 08, 2009 | Computers & Internet

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

Related Topics:

782 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

18355 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...