How to remove Thinkpad T420 Bios Password

[mayconghizoni]

Re: How to remove Thinkpad T420 Bios Password

So, does anyone know how to remove the password? I have the original bios backup, tried another file from the internet but was also locked... I can remove EFI locks from macbooks, for example, but can't find any information on how to do it on this machine.

For while, I'll try the file attached above and give you guys an update later.

[shabi]

Re: How to remove Thinkpad T420 Bios Password

So, does anyone know how to remove the password? I have the original bios backup, tried another file from the internet but was also locked... I can remove EFI locks from macbooks, for example, but can't find any information on how to do it on this machine.

For while, I'll try the file attached above and give you guys an update later.

https://www.youtube.com/watch?v=hNvl8hsNy1s&t=2s