Question about Dell Latitude C640 Notebook

2 Answers

Dell latitude password bios forgotten

Hi please have an idea how to remove password forgotten in bios in dell latitude c640 thanks

Posted by on

  • engrben Dec 30, 2008

    i have the same problem


  • Anonymous Mar 23, 2014

    reset bios password

×

Ad

2 Answers

  • 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
  • 59 Answers

Hi, The only way for that is to contact dell support. you're gonna need help from a level 2 tech from austin as they're the only one who has the master password for that.

Posted on Oct 03, 2007

Ad
  • 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
Ad

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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

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:

3 Answers

Ladies/ gents I need help please to unlock Bios Password on Dell Latitude E 6410 laptop, the SN# is 32JD3Q1-1F5A. Thank you! Ion


Try following the instructions on this page: http://forums.mydigitallife.info/threads/43628-FAQ-(forgotten)-Dell-BIOS-Password

Feb 05, 2015 | Dell Latitude E6410 Laptop

1 Answer

Bios password forgotten


Here's a link to the Dell support article you need to try...
Knowledge Base

May 08, 2017 | Dell Latitude C640 Notebook

1 Answer

Remove or reset dell latitude c640 bios password


How to reset The Latitude C640 Bios password?!

1.First flip your laptop over and remove the battery, as well as any cables connected to the laptop.
2.Remove the screw latched into the memory panel on the bottom of the computer found near the rear.
3.Lift the panel off and expose the memory modules.
4.Seek for a small push-button and press it, holding it for about two seconds. Reassemble your laptop and start it up.

Thank You!

Feb 01, 2011 | Dell LATITUDE C640, P4...

1 Answer

Bios locked out


If you know how to dissemble your computer and are comfortable with it, open it and remove the CMOS battery, wait about 10 minutes, put it back and turn on your machine. All BIOS settings should have been restores to factory defaults, including passwords. Hope this is helpful.

May 16, 2010 | Dell Latitude D600 Notebook

1 Answer

Latitude c640, how do i cancel the hard drive password?


boot to the BIOS, go to the HDD password, select change, enter the old password, leave the new one blank.

If you don't know the password then is it a call to Dell to get the master password

http://www.fixya.com/support/r3656360-dell_portable_computer_bios_hard_drive

May 15, 2010 | Dell Latitude C640 Notebook

2 Answers

I have forgotten my laptop bios password


  • Just remove the BIOS battery from your system.
  • Then reinsert the battery.
  • Password of BIOS will be reset.
  • That is the way to reset the password.
-rate if it helped you.

Apr 07, 2010 | Dell Latitude D600 Notebook

1 Answer

What would the default password be as my dell latitude c640 is now asking for one after it crashed


If it is a BIOS or a HDD password, then there is no universal default password and you will need to contact Dell details here:
http://www.fixya.com/support/r3656360-dell_portable_computer_bios_hard_drive
Since it is a Latitude C Series, it has lifetime free phone support from Dell
If it is a windows password
http://www.fixya.com/support/r3743393-ve_lost_or_forgotten_windows_password

Jan 26, 2010 | Dell Latitude C640 Notebook

2 Answers

How to remove bios password


why you want to remove the bios password? if you own the laptop and forgot the passowrd you can contact Dell support site

Apr 01, 2009 | Dell Computers & Internet

1 Answer

Hi guy plz help me i got a dell latitude C640 and its not willing to detect my cd drive. after loading bios its telling me the device in the modular bay cannot be recognised and its not booting into...


hi,
check if any updates are availble for the bios
go to support.dell.com > drivers and downloads > put in your service tag and check if any update is available you can update your bios

you can also try restore your bios to factory settings you have an option for this in the bios menu as well and then connect the drive and then boot.

Further Queries are welcome
if you think my solution was helpfull please do rate me

Mar 28, 2009 | Dell Latitude C640 Notebook

2 Answers

LOST PASSWORD


It looks like Dell is pretty tight with this info. They want you to contact their tech support in one of these ways:

http://support.dell.com/support/topics/global.aspx/support/dellcare/contact_technical_support?c=us&l=en&s=gen

Before doing that though, I'd remove all power, unplug the CMOS battery and let it sit for a while before hooking the battery back up, applying power and see what happens.

Dec 30, 2008 | Dell Latitude C640 Notebook

Not finding what you are looking for?
Dell Latitude C640 Notebook Logo

Related Topics:

1,212 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dell Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18425 Answers

Alun Cox

Level 3 Expert

2678 Answers

mukhtar21 shaikh
mukhtar21 shaikh

Level 3 Expert

2022 Answers

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

Answer questions

Manuals & User Guides

Loading...