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Punittiwari3353
Blue Screen Again
Posts: 2
Registered: ‎06-02-2015
Location: Delhi
Views: 499
Message 1 of 6

Thinkpad t400 notbooting

I just flashed me eeprom for some reasons, but now my think pad is not booting properly , it goes in bios automatically and after some time turns off.
Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 483
Message 2 of 6

Re: Thinkpad t400 notbooting

Hi Punittiwari3353,

 

Welcome to Lenovo Community!

 

  • Have you checked it individually with battery and without battery?
  • Did you check with different power adapter or with different power socket?
  • Is the CPU fan running with regular speed?
  • Boot the system into “Safe mode” and check if the issue persists there also?

Hope this helps. Do post back if the issue persists!

 

Best regards,

Hemanth Kumar



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Punittiwari3353
Blue Screen Again
Posts: 2
Registered: ‎06-02-2015
Location: Delhi
Views: 479
Message 3 of 6

Re: Thinkpad t400 notbooting

Hi hemant,
I checked it without battery and with battery, whenever i plug it on it
starts and goes in bios setup mood and then after few seconds turns off,
fan is also not running continuesly.

Retired Support Specialist
Posts: 3,015
Registered: ‎03-14-2014
Location: Bangalore
Views: 472
Message 4 of 6

Re: Thinkpad t400 notbooting

Hi Punittiwari3353,

 

Thank you for the reply!

 

This kind of issue occurs if there system is getting over heated or if there is an issue with system board.

 

You can try cleaning the CPU fan and place some thermal paste for the heat sink and check if the issue persists again, you can use the below HMM link for removal instruction.

 

http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles_pdf/43y6629_05.pdf

 

If you are unable to do it you can visit nearby service center and get it checked.

 

Hope this helps.

 

Best regards,

Hemanth Kumar



Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.

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hvoski
Blue Screen Again
Posts: 2
Registered: ‎07-06-2017
Location: US
Views: 162
Message 5 of 6

Re: Thinkpad t400 notbooting

I have a similar problem, but not sure if im posting in the proper location, Apologize if im not.

I get the attached screen after the Lonovo logo screen.

I tried F11, F8, Thinkvantage, Safe mode etc..

Will the Restore Disk solve the problem?

 

Thanks

hvoski

 

hvoski
Blue Screen Again
Posts: 2
Registered: ‎07-06-2017
Location: US
Views: 159
Message 6 of 6

Re: Thinkpad t400 notbooting

 

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