Reset bios password

there is a yahoo solution on hp bios password, look here:
Forgot HP Bios Password Need Master Password Yahoo Answers

don't trouble yourself
try this password if you are using compaq
75681807

Hi,
If you have a BIOS password issue, you can check the the picture below: .

You need to remove the battery that looks like on the left of the picture to reset the BIOS password.

Thank you for using Fixya, your recommendation is highly appreciated for the free support.

read tutorial on how to reset BIOS password: http://www.windowspasswordsrecovery.com/articles/computer/how-to-reset-bios-password.html

1st method identfy bios when start up " AWARD BIOS, AMI BIOS,etc etc below some backdoor passwords try these first
Award BIOS' :

AWARD_SW, j262, HLT ,SER,SKY_FOX,BIOSTAR,ALFAROME,Lkwpeter,j256,
AWARD?SW,LKWPETER,syxz,ALLy,589589,589721,awkward,CONCAT,d8on,CONDO,j64,
szyx.
For AMI BIOS' try these backdoor passwords:

AMI,BIOS,PASSWORD,HEWITT RAND,AMI?SW,AMI_SW,LKWPETER,A.M.I.,CONDO.
For PHOENIX BIOS' try this backdoor password:

phoenix

2nd method: remove the laptop battery, and in back of your laptop 3 to 4 screws showing small keybord pictured or keyboard mark, remove those screw's, turn front and 3 little hidden clips upside of keyboard, slide down those clips, carefully remove the keyboard, in motherborad near touchpad, locate the small silver color coin battery, remove that battery for 1 minite or 2. and put it back. your password will reset. and also bios resets to factory setting.( before resetting just write down the setting on paper) best of luck keep smiling. aaarwind

Generally, there are two ways to reset forgotten BIOS password. One is forcing BIOS/CMOS to reset itself to its stored defaults by removing all power to it. The other is to use a program to either locate or identify the password and reveal it to you or erasing the password entirely.
HP Elitebook based on UEFI Bios provides a tool to reset BIOS password specially - HP SpareKey.

Hi,

Resetting Laptop Power ON password is very Hard. you will need to take your notebook HP service Center.
BUT you can find some hints to login to your BIOS to reset Password. Read contents on this link and try.

http://xtreview.com/review113.htm

You can remove your bios password by reseting your CMOS battery or jamper. You need to open your notebook remove first the battery and all screw at the back of your notebook. You can see there a CMOS battery together with the CMOS jamper. Just read it you can read CLRSCR which means clear cmos, just pull it with in 10 seconds and insert it back. Now you are done to reset bios.

Pull the battery, cmos battery, and power cord for 10-20 minutes

You can get around this however it's not to easy. You would have to take the unit apart and locate the BIOS chip, this chip needs to pulled out, aswell as removing the CR2032 battery which stores time and date on the computer. Leave both of these removed for a few minutes and re-install. This should wipe the password out. Like I said though it's not something that's easily done. Good Luck Hope this helps. L8R