Lenovo Ideapad Z570 BIOS password help

[uziel]

When I press F2 in my Lenovo Ideapad Z570 BIOS asks for password, I guess its Supervisor password but I forgot. I flashed it, no help, i tried some software, it reset the BIOS cleared it, but password is still there. How can I recover it/erase it Please help.

[uziel]

no one replies...atleast provide some guidance

[Jocko]

no one replies...atleast provide some guidance

I hope you can solve your problem! Maybe this helps:

The necessity of resetting password in Lenovo IdeaPad notebook is to protect the important files in it. You could reset password in Lenovo IdeaPad notebook during the time of formatting. The password reset condition arises when there are some failures in BIOS settings. Due to this problem it would reset the BIOS password. The system password needs to be reset if you suspect any unauthorized access.
Resetting service
Lenovo supports resetting password service in Lenovo IdeaPad notebook with the ‘power on password’ in BIOS. This tool helps in resetting password by activating BIOS settings. You need to activate it in order to subscribe its service. You need to go to ‘Program Files’ to select ‘Client Security Solution’. For running this service you need to go to ‘Program Files’ and then select the ‘Client Security Solution’ by double clicking on it. This is to create a safe environment in the hard drive.
Resetting methodology
There are chances when your BIOS password could be forgotten by you. There are no other methods to reset it. The only way to solve this problem is by removing the hard drive. This is because the hard drive is protected by master password and there is nothing to do without accessing the master password. The only way to reset the password is to move to the BIOS setup utility of your Lenovo IdeaPad and reset it.

[aks619]

Hi,

I set a BIOS supervisor password few years ago on my laptop and now i cannot remember it.Is there any way to remove the password via flashing etc.
I have already tried:
1-Taking the CMOS battery off
2-Use clear CMOS
3-Hiren's Boot CD

None of them Work because i came to know the password is not stored in CMOS but in something called EEPROM.

I really need your help as i cannot enter the setup to change boot priority etc.

BIOS Version-45CN38WW
BIOS MOde-UEFI
LINK-https://download.lenovo.com/UserFiles/Driver/en/Downloads%20and%20Drivers/Z570/BIOS/45CN38WW/45CN38WW.exe


Any help will be appreciated.

Thanks.

[erchandanthakur]

i also going through same problem...if you get any solution please let me know.