Thinkbook 13s G2 ITL S/N:R912B6VR i attached ori file ...notebook does not power on...

Hi,

Wonder if someone could assist with my issue. I set my bios password a couple years ago and I can't remember it. I tried going through the guides but lost in the Hex editing of DMI Would really appreciate if someone could assist in clearing the password for me.

Lenovo ThinkBook 13s G2 ITL
Serial: PW03Z1CD
MTM: 20V900AXUK
Bios Version: F9CN51WW

Regards,
Steve...

This specification for the Lenovo ThinkBook 13s G2 ITL Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 13s G2 ITL boardview and 13s G2 ITL schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...

This specification for the Lenovo ThinkBook 13s G2 ITL Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 13s G2 ITL boardview and 13s G2 ITL schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download...

Hi, my Lenovo ThinkBook 13s g2 ITL i stuck on black screen after updating bios using Lenovo´s updater.
Please help!

S/N: R914894A

Good afternoon colleagues, I have this Lenovo Thinkbook that is experiencing the following issue: the customer was installing updates when it shut down due to a power outage. Upon turning it back on, it no longer displays video. We have tried BIOS updates from this forum and others, and while it does display an image, it does not recognize the NVME drive. We have already attempted several BIOS versions. Could someone assist me?

ThinkBook 13s G2 ITL
motherboard: LV550 13 MB 19869-2
S/N: R911TA9S​
MO: R990B130400C
MTM: 20V90073LM

Old Bios...

Hi Everyone,
kindly need yours help.

I have 2 lenovo thinkbook 13s G2 ITL that got bricked after bios update process.
one leave me with blank display after power on and the other stuck with self healing bios loop.

already tried to follow the BIOS guides here, but I can't understand where to cut the .cap files and where to insert the original bios since my bios file size are 32Mb.

kindly need your help to fix my bios file
or maybe can I get assisted how to build my bios file from scratch.

attached original bios dump.
...

Hello everyone
I would appreciate it if you could help me identify the missing IC
This is a lenovo thinkbook LV5500 13s g2 itl board...

ThinkBook 13s G2 ITL Corupt Bios Issues

Hello,
I have issues with my Lenovo ThinkBook 13s G2 ITL Type 20V9(S/n:R911EP86),
when i updated its bios(F9CN46WW Old Bios) with this new one(F9CN54WW) using a faulty battery pack in place, it completed the bios update process and on restart the screen only glows and doesn't display anything not even the "bios self healing screen".
As for now the laptop is rendered unuseable.
Any help or assistance from you will be of great value.
Thanks.

Attached is the latest Bios update Patch...

Re: ThinkBook 13s G2 ITL Bios

Hello amigos, I have this message in the post repeatedly "self healing bios recovery progressing lenovo " please repair mi bin please....

Re: ThinkBook 13s G2 ITL Bios



You're Welcome. First you got to lenovo website and download the bios image using your serial number. After that you should extract the FD file from the exe file using innoExtractor. Then you cut the bios region from the downloaded file, and replace it with your dump bios region using UEFitool or any hex editor. Next you should move your DMI from the dump file to the new one, then clean ME Region using a proper versions....

Re: ThinkBook 13s G2 ITL Bios

Hi can anybody repair my Bios Dump ? My Lenovo only black screen.
thx...

Re: Lenovo Thinkbook 13s G2 ITL bios unlock please help !!!

Hello guys,
I have the same problem.
Can I ask which chip on the board is the bios chip?
I want to take it off and take its bios program.
Tks a lot.

Hello,

I need to unlock bios of a Lenovo Thinkbook 13s G2 ITL ( Intel version ), can anyone help me please !

Here is my bios dump backup

Many thanks in advance ...

Re: Lenovo Thinkbook 13s G2 ITL bios unlock please help !!!



try this...

Re: Lenovo Thinkbook 13s G2 ITL bios unlock please help !!!



Yes, here is re-up file, thanks...

Re: Lenovo Thinkbook 13s G2 ITL bios unlock please help !!!

post your dump again. file you add bad