Hello all, how to reset EliteBook 6930p Administrator BIOS password? have tried with HIRENS CD Boot but no way, it give UNKNOW BIOS. PLS anyone can help me. Thanks

download hirens boot cd, it has a password recovery feacher on it,
you can get it from ,http://www.softexia.com/hirens-bootcd.html

Everything I am reading on this indicates you have to conmtact HP for the hardware password, otherwise that motherboard will irrevocably locked. There dosen't seem to be a shorting out method to reset the bios to factory defaults

None of that works, security is too good. Have to go through HP or have the Bios chip reflshed or replaced

Hello,
There are several follow the steep.
Download the ISO file from =http://www.fullandfree.info/software/hirens-bootcd-v100/

Write the iso in blank cd
Boot from cd
DONT PANIC follow all the steep It is very simple Use the down arrow key.
1.INSERT CD TO CD TRAY
2.Boot from CD
FOR PASSWORD BREAK
3.Select start boot CD
4.Choice Password and Registry Tools>enter
5.Choice Active password Changer for (NT/2000/XP/2003/VISTA)ADMINISTRATOR PASSWORD RESET.
If you change the HDD PASSWORD, Select ATAPWD 1.2(HDD password Utility)

Choice Active password Changer
wait >all will be AUTO
HERE YOU can see the option 1.Logical drive and 2.Search for all HDD and logical.
If you have one HDD choice 1. Logical drive
You you Have More then One Choice search for all hdd.
Just Choice the no and put it on the Your Choice [ ] >enter
Now Choice the partition
Either "0" or "1" which is your active partion for your Operating System. If you have two "OS" in the same HDD,
should choice all.
If you have one "OS" choice "0" to "1" press the number .Generally would be "0"
Only the reason, every laptop has the option ,for one HDD.
So Choice "0" >enter
Follow the steep on screen text > enter
From here, you can see the option for Administrator or Users .
Generally Administrator will be "0"
So pres "0">enter
Press "Y" for save changes If you want to reset the users ac password
Should press "y"
Now pres any key, and choice for Users for "1" if you want. press 1>enter
Same as y and enter .
ctrl+alt+Del
Done , you can access.
Hope it will help you.

Actually, if you want to remove BIOS password on HP laptop or PC, there is an effective tool Spare Key available for you. It is provided by HP Corporation. At the same time, if you prepare to remove HP administrator password, you can have a try to use Windows Password Genius. Choose appropriate version based on your computer operating system, Windows Password Genius Standard/Professional/Advanced.

To reset the BIOS password read the information from this link.

In case of your laptop the easiest method would be using software from Hiren's Boot CD as it's pretty hard to open it up and reach for the CMOS battery or the jumper.

Regarding Windows password, if you have another account on your laptop that has administrator rights, log in into that account and change the password for your account. If you have an administrator account (even if you don't try putting in Administrator and leave password field blank) try using that account to reset the password, otherwise try one of the following:

- see this for XP http://support.microsoft.com/kb/321305
- or this for Vista/Win7 http://windows.microsoft.com/en-us/windows-vista/What-to-do-if-you-forget-your-Windows-password
- or if anything else didn't work you can use third party software from Hiren's Boot CD to reset your login password http://www.hirensbootcd.org/download/Hirens.BootCD.12.0.zip

Hello, friend first will you start your pc in safe mode here will you get two account and will go another account and here will you remove the adminstrator passward without giving adminstrator passward. Please open your cpu in motherboard there is one mini cell is attached and it remove half and hour and then attached the cell in motherboard and then start your pc it will be unlock your bios passward.

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.

you have to remove bios battery once. after remove start your system enter to bios its all resetted. switch off system and put bios battery and restore default setting for bios.

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