I FORGET MY LAPTOP BIOS PASSWORD WHAT CAN I DO I HAVE HP COMPAQ 610

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

Power On Password & Hard Disk Password
With your next laptop you should protect it with a Power On Password AND put a password on your hard disk. This will stop anyone from using your laptop and if they move the hard disk from your laptop to another laptop they cannot access the data on your hard disk with the hard disk password.
BUT you need to write down or remember these passwords; if you lose or forget them you cannot gain access to your laptop.
There are no backdoor passwords to remove these passwords.
To set up or change these passwords, go to the BIOS configuration - then security configuration. http://techtips.salon.com/reset-hp-laptop-bios-password-1476.html

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

This is directly from Compaq:

If you forget the power-on password, the computer must be reset at an HP-certified repair center. Please contact HP to schedule a repair. The Drive Lock password cannot be reset. If you lose or forget the Drive Lock password, the hard drive must be replaced. Please contact HP to order a new hard drive. These services are not covered by the warranty.

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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.

Don't try anything. Simply contact the HP tech. support team. They will help u come out of the trouble.

how can i reset CMOS/BIOS password for HP compaq tc4400 laptop i have hp 500 notebook and i forget cmos/bios password . i remove cmos battery . but dont solve it . how can i solve it

When you start your computer, tap F2 key to enter the BIOS setup. In the security menu is the area for removing/resetting BIOS password.

Follow the link :)


http://www.askvg.com/how-to-reset-remove-bypass-a-bios-or-cmos-password/


Thanks.