Supervisor password retrieval from Lenovo T550

[Pascos]

Hi all,

I bought a few Lenovo laptops from a batch, most of them having a 10th/11th gen Intel CPU, and I found out they all have a supervisor password enabled. I understand you would need soldering or a programmer to disable the supervisor password on these newer units, which I would like to prevent if at all possible. I have the suspicion that all the laptops are using the same password, though.

In the batch there is also an earlier T550. Is there a method available to retrieve the supervisor password from this model so it can be tested with the others?

[Pascos]

Re: Supervisor password retrieval from Lenovo T550

Any help would be appreciated!

[RethoricalCheese]

Re: Supervisor password retrieval from Lenovo T550

You can retrieve password from KBC using vertyanov BUT it's encrypted.

If there happens to be E31 or ideapads or similar then you could get the password from there.