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4 Posts

10-12-2019

CH

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T440p BIOS update fail with Bootable CD

2019-10-12, 17:17 PM

Dear I need to upgrade my BIOS on my T440p. The upgrade fails.

The upgrade is mandatory for my due my OS Debian Buster, when I shutdown, my computer is freezing. Others people resolve the issue by upgrading the BIOS.

 

I have try to upgrade my BIOS in version 2.34 (2015-07-23) to the last version 2.54.

 

Can you help me ? It is possilbe to download older bios version like 2.53 or older to try to upgrade my old 2.34 BIOS ?

 

My screenshots :

Moderator note: image containing serial number removed to prevent abuse.  MT-M is 20QWS37C00

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11396 Posts

01-02-2010

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Re: T440p BIOS update fail with Bootable CD

2019-10-12, 18:02 PM

One possibility is that the CD/DVD is defective. Can you try to re-create it?

 

If you look here and scroll down, you can see older versions:

https://pcsupport.lenovo.com/us/en/downloads/ds037575

 


Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.
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4 Posts

10-12-2019

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Re: T440p BIOS update fail with Bootable CD

2019-10-12, 18:12 PM

Thanks, but I have already try a lot of versions but only current old version 2.34 works. I can install version 2.34 (original installed version) but not others version works.

https://pcsupport.lenovo.com/ch/fr/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t440p/20aw/20aws37c00/pc07u0ds/downloads/DS037575

 

I have try multiple versions :

  • 2.54 FAIL
  • 2.48 FAIL
  • 2.39 FAIL
  • 2.37 FAIL
  • 2.36 FAIL
  • 2.35 FAIL
  • 2.34 current verion WORK !! after I try to install others version but without success

Due you have an explaination for this behavior ? Is my computer not upgradable more as existing version.

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455 Posts

04-05-2008

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Re: T440p BIOS update fail with Bootable CD

2019-10-14, 0:14 AM

Well, this may be a bit of a long winded way of doing it, but can you load windows temporarily, update the BIOS using Thinkvantage and then reloading your Debian OS?

Keith
Currently 2xT460, 4xT430, Ideapad K1, H520S,
Formerly 1x600E, 1xT40, 1xT41, 2xT42, 2xT61p, 1xT420




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4 Posts

10-12-2019

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Re: T440p BIOS update fail with Bootable CD

2019-10-15, 7:28 AM
Difficult solution, due the fact I don't have window on my labtop, only Debian.
Could be a solution, but only if I don't find an others workaround.
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407 Posts

06-26-2016

DE

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Re: T440p BIOS update fail with Bootable CD

2019-10-16, 20:51 PM

two suggestions:

 

1.  load  default BIOS settings, and try again.

 

2. Is it still possible to downgrade to an older BIOS version  like 2.33? If yes, are you than able to upgrade to 2.35 or newer?

 

 

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35 Posts

01-29-2015

RO

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Re: T440p BIOS update fail with Bootable CD

2020-01-03, 7:52 AM

Hi ruifil,

 

One other suggestion:

check if UEFI BIOS updating is enabled.

 

 

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