Np750xed bios password problem

Hello all

I dont know if it the correct section of the forum

I’ve bought this Samsung galaxy book 3 days ago and Setting a uefi bios password i have been cutted out and unable to reboot the notebook that says every time the password is incorrect even if im pretty sure that is right…

Ive opened notebook and tried to leave battery power but no result…

So ive bought a ch341a programmer and i want to try to flash a new bios without dissoldering

Anyone help me if i post the bios file?

Can i damage the boardnif i connect the clamp without dissoldering bios chip?

The chip is a winbond 25r128jvsn

If you need photos feel free to ask

Thanks

No one, usually… is gona give you their bios image copy, as every SEC Galaxy B3 has its own original personal ID data, like yours…
You need to dump your SPI IC image and clean it or maybe someone has one blanked already, still the wait can be long… for now best chance is to start working yourself in getting it unlock.