Current password bios

On the computer motherboard locate the BIOS clear or password jumper or dip switch and change its position. This jumper is often labeled CLEAR, CLEAR CMOS, JCMOS1, CLR, CLRPWD, PASSWD, PASSWORD, PSWD or PWD. To clear, remove the jumper from the two pins currently covers the replace it over the other two.


How to clear an unknown BIOS or CMOS password

How to Reset BIOS Password

Lost BIOS password Resetting the BIOS

Turn the Lenovo computer off. Leave the computer off for at least five seconds.

2 Press and hold down the "F1" key. Turn the computer on.

3 Release the "F1" key when the BIOS screen appears.

4 Type the current BIOS password into the password field.

5 Click the "Password" button. Select the "Supervisor" icon.

6 Type the current BIOS password into its field. Press the spacebar.

7 Press "Enter" on the blank password box. Press "Enter" on the verification screen. The BIOS password is removed.

8 Click the "Save and Exit" icon.

Read more : http://www.ehow.com/how_8577037_remove-bios-password-lenovo.html

enter the bios using password - go to security page and remove password by entering current password then press enter 2x - save changes to bios then exit.The password is now removed.

For unknown bios you will need to take it to a Toshiba service center or search for bios removal proceedures available for your model.This video may help.Cheers
Remove BIOS PASSWORD Toshiba Satelitte 110 149

Step 1:
All computer BIOS chips have a backdoor master password designed to be used in the event that you can't remember the password you set yourself or by a tech support agent who is fixing your machine. These passwords are set at the factory level and do not change, no matter what model of computer you own. You will use this password to bypass the currently set password in the event that you need to access your HP BIOS but cannot.

Turn on your HP computer. Strike the "F2" keyboard key. Your HP computer will attempt to load your BIOS. You will be prompted to enter your current password. Type "merlin" into the password prompt and hit "Enter." This is the backdoor BIOS password for HP brand computers. You will now bypass the user defined password and the BIOS screen will load as normal.
How to Reset a BIOS Password
http://www.tech-faq.com/reset-bios-password.html

If you have the current password, use it to access the bios password screen in your BIOS menu and leave the new password blank.
Assuming you don't have the BIOS password, there is generally a white jumper connecting two pins on the system board. With this removed, the BIOS password will not lock out changes to the BIOS. This is especially useful if you've purchased a used system that the previous owner locked out.

To clear you bios password use http://www.unlockbiosrecovery.com/Unlock_HP-Compaq_Bios.php Order the bios master password for $20 which they guarantee to work. The bios master password will clear the current set bios password and allow you access to bios setup. I use them all the time in my work repairing laptops.

Turn the computer off.
Turn the computer on, and immediately enter BIOS SETUP mode.
Enter the current BIOS password.
Set a new BIOS password. Write it down!
Save/Exit from BIOS setup.

o check the current BIOS version on the computer, follow the steps below:

1. Click Start , and then click Shut Down .
2. Select Restart , and then click OK .
3. When the first screen appears, press F10 to enter the BIOS Setup.
4. The BIOS revision is listed on the Main menu.From there look for administrartor password and disable it. Make note of the current BIOS version; you will need this information to determine if a newer revision is available.
5. To exit the BIOS setup, press F10 , select Yes , and then press Enter .

HI,

The best way to remove the bios password is to reset your bios jumper. All boards have the jumper, you will move the jumper from it's current position to the next pin. Example. It has two pins. Jumper Pin 1 and 2. The jumper might current be set on pin 1 and blank. Move the jumper to pin 2 and blank. Leave it on for about 10 seconds and then move it back to the original position. This will reset your BIOS.

Good Luck

Mark

If you know the current password, use it to enter BIOS SETUP.
Then, type a "blank" ("space-bar") as the "new" password.

If you don't know the current password, you're stuck;
this is a "security" feature to prevent a stolen laptop from being used by the thief.