Unlock Bios Password 2x Lenovo Thinkpad T460s BIOS password unlock request

[sunmast]

For Lenovo Thinkpad T460s. BIOS files are attached. Thanks!

 

[Vahab Hemmati]

"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.

https://dr-bios.com/attachments/patched-zip.76009/

 

[sunmast]

Thanks for your quick reply!

Question 1: with all batteries removed, how to "press F1 to enter setup: password 1234"?
Question 2: I provided two bios files for two boards. Will your patched file work for both?

 

[Vahab Hemmati]

with all batteries removed, plug in the charger cable !

patched file is for main bios

 

[sunmast]

What do you mean main bios? Is there a secondary bios?

 

[Vahab Hemmati]

What do you mean main bios? Is there a secondary bios?

no
i mean the main 16MB bios

 

[sunmast]

Worked. Thanks!

 

[Salimeh Bolboli]