Unlock Bios Password Lenovo E550

[Dcomp]

please unlock

 

[Vahab Hemmati]

please unlock

 

[Dcomp]

i just get a message "unknown adapter charger" and imidatly shut down by itself

 

[Vahab Hemmati]

i just get a message "unknown adapter charger" and imidatly shut down by itself

then you need to check adapter charger and connections

 

[Dcomp]

i program other BIOS from internet and worked perfectly

 

[Vahab Hemmati]

thanks for letting us know it
good luck

 

[Dcomp]

Here is tested patch file for this model

 

[Vahab Hemmati]

thanks for sharing dear friend