I ned help to remove bios password on my lenovo g40-30 laptop motherbord please

do you use your computer so much or downloading something or watched something with a virus attached to it may be your problem take it to the shop they can fix it

http://www.geckoandfly.com/4093/unlock-and-recover-hard-drive-password-hard-disk-password-removal-tool/
try going to this link it might help you out.

i have already sent you info on how you might be able todo it.

bios have no password,try to chance the motherbord battery ( littel flat round one 3 vdc ) and restart in bios setup,if you dont now how to do that,ask some one near you,set boot , c,d,usb,,let the batt,wait for 5 min to instal the new,in the matter to blank the BIOS memery. then the " bios password" its gone g l fritz

Hi millionfikre
Go to the following webpage and you can remove your Lenovo Thinkpad bios password.
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Bud
http://support.lenovo.com/en_US/detail.page?LegacyDocID=migr-59377

YOu can reset bios password with 2 method.
(1) open back cover of laptop then find motherbord .Pull cmos cell from motherbord for 15 minutes then again put it in it's position .then it not ask for password.
(2)You can clear password with jumper settings find jumper on motherbord named clear cmos it has 3 pin .1-2-3
Put jumper in 2-3 position then again put it in 1-2 position then check .
Let me know if you need more assistance.
Thanks.

For that you need to reset factory defaults settings for bios.
For reset bios u have to open back side of your laptop then u find motherbord circuit there.
pull cmos cell on motherbord for 15 minute then it reset to defaults.
Also u can reset with jumper settigns read carefully on mother bord there is 1 jumper near cmos cell u read there " bios reset or clear"
It is on 1-2 position right now set it in 2-3 position then power up then all bios settings are reset.
then again set it in 1-2 its original position.

there is only one way to remove Bios password you need to unhook bios battery lala linda

thanks for using fixya!

I am sorry, but removing the bios battery is not the solution for you to remove the bios password, actually it is a long process and risky. I suggest that you bring your laptop to a service center/technician.

If you need further assistance, let me know!

thanks!