Need to unlock my dell bios password service tag 47lfdp1-1f5a

Hi Lisonyful,
Try contacting the previous owner to see if you can retrieve the password. If this doesn't help then contact the Dell Technical support on 18006249896 (US only) and prove ownership. They can help you further.
Note: Please refrain from posting system service tag on a public forum
Thanks and Regards.
Kiran Kumar.
#iworkfordell.

How to Reset Dell BIOS Password

send me the service tag wich u can see on the bottom cover or trun on laptop u will see on screen hash code like this XXXXXXX-595B or D35b or 2A7B send me complete .ill send u password .. this is my email [email protected]

I have software to unlock any dell with service tag xxxxxx-595b. I have a posting on http://www.richardsbay-info.co.za/item/791 reply to the posting on the above site, and I will help you unlock your dell.

I got my Dell Bios & HDD Master Pasword within a few minutes from http://www.bios-password.kickme.to/

Most laptop or notebook computers feature enhanced BIOS security, and BIOS passwords on laptops are hard to bypass. Several companies offer laptop security chip services that can be used to bypass the BIOS password on Dell laptops or notebooks and reset the security. They can provide a master password from the Dell Service Tag of your Dell laptop. This master password will allow you to bypass the existing password and enter the BIOS and reset the unknown password. To generate the master password they need to know the Dell Service Tag of your unit. Dell Master Password Recovery does not require soldering or disassembly of the laptop and supports most Dell models.

Dell BIOS passwords can also be reset by replacing the laptop security chip. Passwords can also be recovered from security chips that have been removed from laptop or notebook systems. These passwords may be required to attempt to unlock protected hard disks. Passwords recovered from these chips are the original BIOS passwords and may be the same as the hard disk password, but are not guaranteed to be the same and may not unlock the hard disk.These are usually damaged in the process of recovering the passwords and are not suitable for replacement into a computer.

vDell 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-1520-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

Dell Inspiron BIOS Password Recovery
Each Dell Inspiron has a master password which will clear the BIOS password. You can get this number by calling Dell Technical Support at (800)624-9896.
Dell Technical Support will request the Service Tag and Express Service Code from the bottom of your Inspiron.
If you were not the original owner of the Inspiron, Dell will transfer registration of the used Inspiron from the original owner with only the Service Tag and Express Service Code from the tag on the laptop.
To transfer the registration of a used Dell Inspiron, fill out the Transfer of Ownership form on Dell's web site.

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-b130-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

So I bought a Latitude D620 and I bet u heard this a million times already it came with the famous This system #xxxxxxx-xxxx, is protected by a password authentication system. Any help from the gods of this site would be appreciated. below are the numbers needed i believe,

CHZ0P2J Service tag
272-081-320-75 Express code
This system #CHZ0P2J-595B is protected by a password authentication system.

Any help would really be appreciated. thanks in advanced.