Can somebody help me generate a master password?

The system number is DF220P1-1F5A

Would be very grateful ...

you must enter the wrong password three times
there will be a code - write it here

Hello and thanks for helping me out.

I tried but the windows stays the same and keeps displaying the system number.
I took two pictures from that.

https://ibb.co/mhZ9vG

https://ibb.co/jyachw

google know many ways to do this
like: link

pass need enter by press ctrl + enter

In this case there is no free solution yet

I know and done it before several times. But the bios-pw website isn't working with 1F5A service tag. You can downgrade the bios first and then generate, but i choose to buy a code from Ebay that worked great. It is always better to do it yourself but sometimes you don't have the time.

Thanks all for thinking with me