09-28-2018 04:42 PM
Hi, I recently try to update the bios but each time I tried, my computer crashed.
The b;lue screen says :
- System service exception
- What failed: Tdklid64.sys.
My compuiter is Thinkpad t440p running on windows 10 pro.
Any help is appreciated.
09-29-2018 07:55 PM
Try doing the update with all programs closed and nothing connected to any ports of the laptop except the power adapter. Let us know if that works
10-03-2018 03:51 PM
I tried and again, the updating process started and stoped at "Reading current bios" and blue screen agian with the same message.
I tried to update from a bootable USb but I am having hard time with iso file. Should I extract the file first and if so how to do that. If I follow the process described on line, when I double click, the file the computer rather mount it instaed of extrateing and reading it.
Thank you. I appreciate your help.
01-02-2019 09:33 AM
Might be a different issue but worth checking this:
Hi, I had the same issue with Windows 10 x64 Pro (version 1809) on 2x different ThinkPad models (Carbon X1 3rd Gen and an X250).
Attempting to update via Lenovo vantage or the BIOS updater from the Lenovo support site causes a Blue Screen of Death
Stop Code: SYSTEM_SERVICE_EXCEPTION
What failed: TdkLib64.sys
I discovered that I can update the BIOS from within Windows by following these steps:
System Settings > Device Security > Core Isolation > Core Isolation Details > Memory Integrity
Switch Memory Integrity to Off
Once this security feature is turned Off and the machine rebooted am able to update the BIOS from within Win10
This would indicate that Lenovo needs to update the BIOS update Win32 applciation to support Memory Integtrity (which is a new feature, think that was added in Win10 1803(?))