Hello everyone.
Please help me revive my laptop.
Unfortunately, I don't have a BIOS backup from this laptop.
I tried getting a BIOS copy from another similar laptop, but it also didn't work. The fan turns on, spins for a few seconds, then turns off, then tries to turn on again, and then spins for a few seconds and does this constantly.
As far as I understand, I need to somehow enter S/N: and MTM: into the BIOS.
I would be very grateful if someone could help.

Laptop details

Serial NOR Flash: W25Q64JWSIQ
NB LN Lenovo V15-ADA 3150U 4G4G...