Hello, Found how to remove abtstate on the laptop by checking on the p53 post that was shared. Here is what i changed to remove that.
Thanks for the helpful posts!
Thanks for the helpful posts!
Attached Files
-
-
-
Can someone could write step by step guid how to remove password on lenovo T14 gen 1 AMD NM-C80 Rev 1.0? And what if there is something like password-on instead of supervisor password?Comment
-
Hello everyone, I hope you're doing well.
I need your help, please. I'm trying to understand if it's possible to remove the supervisor password on a Lenovo ThinkPad T14 Gen 4 (AMD version).
I've read several threads on the forum, but I couldn't figure out which method actually works for the T14 Gen 4 AMD. Some mention using a motherboard jumper, others talk about a special USB key, and I also saw something about using an SVOD4 device.
To keep it simple: Is it possible to remove the supervisor password on a T14 Gen 4 AMD?
If yes, what is the correct method to do it?
If needed, I can provide the required information such as BIOS details, dumps, etc.
Thanks in advance for your help!​Comment
-
Hi guys!
I managed to read the ec from a Thinkpad T14 Gen 1 with a SVOD4, can someone help me remove the supervisor password from it?
serial number: PF-2ZM1FZ
type: 20UE-S56E00
board no.: Gt4A1 NM-C801 REV1.0
Comment
-
↵
Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
​https://www.badcaps.net/donateComment
-
Lenovo ThinkPad T14s
nm-c791 motherboard
Where is the password ec?Comment
-
This thread is for the T14 not s T14s .If your motherboard is rev 2.0 please post in this topic - https://www.badcaps.net/forum/troubl...rev-2-0-unlock
Also, post the laptop serial number it`s required with every bios request - https://www.badcaps.net/forum/troubl...before-postingComment
-
Hello, I have Lenovo Thinkpad T14s GEN 4 serial number GM-0FK2ER laptop. It was brought to me by a customer to reinstall windows. The problem is it is locked with a superviser password. Can anyone please give instructions on how to reset the bios or bypass the supervisor password? Thank you. -
i have Lenovo Thinkpad X13 gen 6. with supervisor password enable. anyone know how to remove it. as i am starting this thing first time so dont know. but i am good in solder.
-
I have a laptop that was purchased second-hand, and I am able to boot Windows on and extract the BIOS dump (ONLY the BIOS region, I was unable to dump anything else due to an FCERR I received trying to dump the other regions) and use normally. However, because the BIOS is locked with a supervisor password, I am unable to use anything else except for Windows, and it has also disabled some hardware features of the laptop itself, such as the fingerprinting module, etc. that I really do wish to use.
I have been digging around for nearly 2 weeks trying to find any mention of the same model... -
Hi all, I'm new here, a few words about myself: CS student, interested in hardware stuff too - tinkering my whole life but with practically no experience when it comes to firmware "hacking".
So I have this X380 Yoga with a supervisor password in place and before doing anything stupid I figured I'd rather ask.
I plan on using the tool from this thread: https://www.badcaps.net/forum/troubl...password-remov... -
Hey guys,
have a laptop here that has a supervisor Password (dump in Attachements).
Before i write the Serial NR.etc i wanted to say that strangely after flashing with 3 different Bios dumps and one from lenovos site
the laptop works but everytime it wants me to type a supervisor password i never set.
I thought the supervisor password is stuck in the ec bios but no it isn't either because after replacing the ec chip from one of another board it still has the supervisor password.
Anyway i wanted to ask what of the two chips is the ec bios because on the left...
Comment