How to reset BIOS password for Dell Latitude 5480?

Question

laptops

Hello.
Once I set the Admin password on the BIOS on a Dell Lalitude 5480 laptop.
After a while, I needed to go into the BIOS to change the boot partition ...
Tell me, what are the password reset options for this laptop, not Hardware?
Ps
in the vastness of youtube I found such a vidos related to https://bios-pw.org/
I tried it by serial number, it didn’t work ...

Answer 1

Good day. everything is so simple. There is a chance that nothing, except for the service center. Removing the battery on business laptops may not reset passwords. And the firmware on the programmer can be fraught with the loss of poppy addresses, ME region, etc. It is better to turn to the specialized forums.
vlab.su, etc.
Read here https://ascnb1.ru/forma1/viewtopic.php?f=52&t=5170 and here is vlab.su/viewtopic.php?f=41&t=41047