Dell Portable computer BIOS and Hard Drive Password Reset

Your questions isn't too specific but I hope this helps

There are several ways to incorporate password protection. You can set the computer to require a boot up password in the computer BIOS. You have to enter the computer BIOS as soon as you turn it on; with a Dell press [F2], with HP press [Esc] and select system configuration. In the BIOS you can set the BIOS Administrator password - controls the ability to change BIOS settings, the computer boot password - when enabled it requires the user to enter the bootup password before the computer will boot, and set the hard drive access password - controls the users ability to access a hard drive.

The next level of password protection is at the operating system level - account access levels, privilege levels, and passwords. Dependent of operating system you can also set hard drive encryption

find dell bios password, hard drive password at biosremoval.com
note that bios passwords are different from hard drive password,
bios = unlock dell motherboard HDD = hard drive unlock
some computers may have up to 3 passwords being the last one windows passwords.

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-1526-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

Password for what?

Operating System?
BIOS?

For BIOS try this Software:
http://www.4shared.com/file/82179383/4262ad3d/DELL_Bios_Pass_Killer_2008_By_Virility.html

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-8500-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