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6 Posts

12-17-2019

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BIOS BUG. X1C7 "Configuration changed - restart system" loop after enrolled my own secureboot key

2019-12-21, 1:37 AM

My newly-bought ThinkPad X1 Carbon 7th Gen (20R1) stucked into the ultimate boot loop of "Configuration changed - restart system".

 

The BIOS version is 1.12

 

Steps to reproduce:

Follow the archlinux wiki secureboot page's enrolling your own key section.

After I successfully enrolled my key, it booted into the linux once, but after the restart. The whole machine stucked into the loop.

 

BIOS setup can't be entered, any boot entry inaccessible.

 

I consider this as a BIOS Bug. Please pay attention to this issue and fix it!

 

Same issue here: https://forums.lenovo.com/t5/ThinkPad-P-and-W-Series-Mobile/Thinkpad-P1-Gen2-stuck-in-Bootloop-quot-Configuration-changed/td-p/4579508

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459 Posts

05-02-2019

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Re: BIOS BUG. X1C7 "Configuration changed - restart system" loop after enrolled my own sec

2019-12-21, 13:48 PM

Hi !

 

Welcome to Lenovo Community Forums.

 

Kindly try to press the Emergency Reset Hole and observe if you'll be able to access the BIOS.

 

Regards,



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6 Posts

12-17-2019

US

10 Signins

95 Page Views

  • Posts: 6
  • Registered: ‎12-17-2019
  • Location: US
  • Views: 95
  • Message 3 of 4

Re: BIOS BUG. X1C7 "Configuration changed - restart system" loop after enrolled my own sec

2019-12-25, 2:28 AM

But it doesn't help....

I have already sent it to the service center.

It's a troublesome experience for me

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459 Posts

05-02-2019

US

322 Signins

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  • Posts: 459
  • Registered: ‎05-02-2019
  • Location: US
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  • Message 4 of 4

Re: BIOS BUG. X1C7 "Configuration changed - restart system" loop after enrolled my own sec

2019-12-25, 13:11 PM

 wrote:

But it doesn't help....

I have already sent it to the service center.

It's a troublesome experience for me


We apologize for the inconvenience. You may let us know about the result of the repair.

 

Regards,



Did someone help you today? Press the star on the left to thank them with a Kudo!
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