Bios Mods -The Best BIOS Update and Modification Source

Hello, I have a T440s with BIOS version 2.51, a few days ago I tried to remove the Bios password by doing a tutorial in which I made a short on pins 5 and 6 of the chip during boot to disable the boot password verification and power change the password of the bios. After some unsuccessful attempts the laptop stopped loading the bios and the screen remains permanently black, I do not know if it damages the chip or the data of the bios, but through the CH341A programmer I get a backup of the bios,

https://www.dropbox.com/s/zsm8rxgbogv29na/bios original thinkpad t440s.rar?dl=0

Try installing a new Bios (I found version 2.35v) and the computer is already booting, but it gives me two errors
0271: real time clock error
0183: Bad CRC of security settings in EFI variable.
I can not get through the bios.

My laptop asks for a fingerprint at startup, my fingerprint is set, so that's not a problem.

I hope someone can help me, thanks

Hello,

can somebody help me with a advanced bios menu und whitlist remove for my T440s?


thx


http://ul.to/rynwljm9

(06-11-2020, 03:12 PM)Wursti909 Wrote: [ -> ]Hello,

can somebody help me with a advanced bios menu und whitlist remove for my T440s?

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

Hello there,

I would like BIOS with no Supervisor password...
I FORGOT IT...
THANKS IN ADVANCE.

Here is the details i manged to find on the main section of my BIOS:


UEFI BIOS Version: GJET79WW (2.29)
Embedded Controller Version: GJHT25WW(1.09)
Machine Type Model: 20B7A1AB01
ME Firmware Version 9.5.41.1904

(08-28-2020, 09:00 AM)reeditor Wrote: [ -> ]Hello there,

I would like BIOS with no Supervisor password...
I FORGOT IT...
THANKS IN ADVANCE.

Here is the details i manged to find on the main section of my BIOS:


UEFI BIOS Version: GJET79WW (2.29)
Embedded Controller Version: GJHT25WW(1.09)
Machine Type Model: 20B7A1AB01
ME Firmware Version 9.5.41.1904

Hi
Need your bios dump
Check your PM

Hello to everyone.
I have the same problem with a LENOVO T440s and Bios Supervisor password.
I deleted windows and now i cannot install them.
Can anyone help me?
Thank you.

BIOS Link:
https://www.dropbox.com/s/jlb5p44ggxdwc8...v.bin?dl=0

(12-12-2020, 03:06 AM)RAPTORAS Wrote: [ -> ]Hello to everyone.
I have the same problem with a LENOVO T440s and Bios Supervisor password.
I deleted windows and now i cannot install them.
Can anyone help me?
Thank you.

Hi
I already replied to your message
Check your PM

Hello There.

I bought a used one Lenovo ThinkPad T440s, and bios is locked.
Can anyone help me to?
Thank You

Bios link:
https://easyupload.io/34bvxd

(01-14-2021, 01:51 AM)simdu81 Wrote: [ -> ]Hello There.

I bought a used one Lenovo ThinkPad T440s, and bios is locked.
Can anyone help me to?
Thank You

Bios link:
https://easyupload.io/34bvxd

Hi
Incorrect dump
Check your PM