Welcome to our peer-to-peer forums, where owners help owners. Need help now? Visit eSupport here.

English Community

ThinkPad NotebooksThinkPad: T400 / T500 and newer T series Laptops
All Forum Topics
Options

9 Posts

03-03-2010

Switzerland

6 Signins

65 Page Views

  • Posts: 9
  • Registered: ‎03-03-2010
  • Location: Switzerland
  • Views: 65
  • Message 1 of 3

Lenovo T400s just freeze

2010-07-13, 6:48 AM

We installed on three T400s Laptops Windows 7 Prof 32 Bit and all of them freeze sometimes after a couple of hour work. After that you need to hold the power button and restart the notebook. I already installed all the newest drivers on them. I switched off all the power options in BIOS but we still get this problem. Where could it be? What else could I try?

 

I'm happy for any advice.

Reply
Options

7 Posts

02-26-2010

Germany

7 Signins

175 Page Views

  • Posts: 7
  • Registered: ‎02-26-2010
  • Location: Germany
  • Views: 175
  • Message 2 of 3

Re: Lenovo T400s/t400 just freeze

2010-07-18, 15:53 PM

Hi,

I have the same anoying problem but with a Lonovo T400 and with win7 x64. The shutdowns also happen really randomly and I did not managed yet to determine the problem.

Sometimes my screen just freezes and the computer does not respond to anything and sometimes it shows a BSOD before it wents black but most time it just shuts down/ goes blck. Every time this happens, the LED on the left side next to the battery LED is illuminated as if the notebook still runs! To restart it I first have to hold the power-on button until the notebook is completely off and then restart it. The system protocol says the following (german windows):

 

Problemsignatur:
  Problemereignisname:    BlueScreen
  Betriebsystemversion:    6.1.7600.2.0.0.256.48
  Gebietsschema-ID:    1031

Zusatzinformationen zum Problem:
  BCCode:    7f
  BCP1:    0000000000000008
  BCP2:    0000000080050031
  BCP3:    00000000000006F8
  BCP4:    FFFFF80002E9BE58
  OS Version:    6_1_7600
  Service Pack:    0_0
  Product:    256_1

 

Sometimes it is also just the Error 41 (Kernel-Power).

 

 

What might be interesting is that the complete issue never happened if I booted in safe mode. Maybe you can check if that is true for you too? I also own an advanced mini dock and when the notebook was docked I also never experienced this error.

 

I hope somebody is able to help, since working normally with this notebook is almost impossible!

Reply
Options

4169 Posts

11-20-2007

United States of America

23523 Signins

803305 Page Views

  • Posts: 4169
  • Registered: ‎11-20-2007
  • Location: United States of America
  • Views: 803305
  • Message 3 of 3

Re: Lenovo T400s just freeze

2010-07-25, 23:56 PM

keep-calm-it-s-a-thinkpad-sm2.jpg

English English Community   Deutsche Deutsche Community   Español Comunidad en Español   ru.gif Русскоязычное Сообщество


Jane
nonnymouselenovoff1.gif

2015 X1 Carbon, ThinkPad Slate, T410s, X301, X200 Tablet, T60p, HP TouchPad, iPad Air 2, iPhone 5S, IdeaTab A2107A, Yoga Tablet, Yoga 3 Pro
I AM one of those crazy ThinkPad zealots!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!

I am not a Lenovo employee

Reply
Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop
X

Save

X

Delete

X

No, I don’t want to share ideas Yes, I agree to these terms