How do i reset bios password on hp nx6125 - HP Compaq Business nx6125 Notebook

BIOS passwords can be reset or removed in two ways:

1. using software 2. using hardware.

I would first try resetting or removing using software, here are two software apps to reset or retrieve BIOS passwords.

!BIOS - is a PC BIOS toolkit offering password removal/decrypt and BIOS settings modification/backup/restore.
You can download it here:
http://www.syschat.com/download120.html&act=down

CmosPwd - Cmos password recovery tools
http://majorgeeks.com/CmosPwd_d239.html

You will need to create a bootable Dos, or Linux or NT cd in order to run them.

Typically HP makes it's own Bios.

BIOS passwords can be reset in two ways:

1. using software 2. using hardware.

I would first try resetting using software, here are two software apps to reset or retrieve BIOS passwords.

!BIOS - is a PC BIOS toolkit offering password removal/decrypt and BIOS settings modification/backup/restore.
You can download it here:
http://www.syschat.com/download120.html

CmosPwd - Cmos password recovery tools
http://www.syschat.com/download121.html&act=down

You will need to create a bootable Dos, or Linux or NT cd in order to run them.

Good Luck!

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 and I wouldn't recommend doing it especially if it's under warranty.

http://www.tech-faq.com/reset-bios-password.html

I would try this link. It gives manufactures backdoor passwords that may work. And if not, it details other ways.

i think is your bios battery(it is found on your board i dont know the type of system that you are using but just check for the silver battery and change it

Open ur system and u can see a CMOS Batterry inside. If you are not an expert just take out the batterry and keep the pc on and off. Put the cell after 1 day and switch on. 

Please do factory restore. restart the system holding down F11, this will enable you reset your password.

Well if you have used the bios password that appears some seconds when you power on you laptop in a black or blue screen...you will need to flash the bios but internally in the motherboard so if this is your case, I recommend you go to a professional or send it to the manufacturer because it is very difficult to do by your self...

Taking out the bios battery does not reset the system. how do i reset the system

you can use a password recovery utility such as ophcrack