Unlock Bios Password Lenovo Thinkpad P50 Remove Bios Password

[greenitartstore]

i have lenovo p50 need to unlock
NM-A451
auto pacher cannot unlock it

 

[Salimeh Bolboli]

i have lenovo p50 need to unlock
NM-A451
auto pacher cannot unlock it

 

[Salimeh Bolboli]

"Instructions for use"
Remove all battery and CMOS battery
press F1 to enter setup: password 1234
wait 20sec or more.
Enter any ID to hardware Id.
Press 2x space bar when asked.
Turn off the computer.
and restore your original bios .
Enjoy.


If 2x 5beep, it's normal.
I didn't do checksum but it must light up anyway.
Wait minimum 30sec before screen logo light on. Must turn on/off several times by itself.