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11-14-2017

US

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T540p BIOS update (CDROM) - checksum mismatch

2017-11-14, 20:42 PM

Hi,

there is an issue with the most recent ISO (v2.28) and its checksums provided at https://support.lenovo.com/uu/en/downloads/ds038148.

 

Expected checksums according to website:

 

MD5: e40b43fdce3a055beba1ad85f3935aa4
SHA1: fac6920d650517120ddab5df6e43a9c0a24f63a8
SHA-256: 4d0770c3d2c9e421de2bcbb56cbb6162c61e8732f5b0d332158d4868a786ca9c

 

 

Actual checksums of downloaded file:

 

MD5: e40b43fdce3a055beba1ad85f3935aa4
SHA1: 83bae10f51347ae93b6dee96cf1cb872e0f2f51d
SHA-256: 4d0770c3d2c9e421de2bcbb56cbb6162c61e8732f5b0d332158d4868a786ca9c

 

I have tried to download the update multiple times in order to avoid download errors but I obtained the same results every time. Since only the SHA1 checksums mismatch I would guess that one was erroneously published.

Can anyone confirm this issue?

 

Thank you,

lanver

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7383 Posts

09-04-2014

SK

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Re: T540p BIOS update (CDROM) - checksum mismatch

2017-11-16, 7:25 AM

Hi lanver, welcome to the Community,

 

Thanks for pointing this out.  I've been informed by the appropriate team that they have fixed the issue, perhaps you would like to check and confirm?

 

Thanks

 

 

Andy

 

English Community Administrator
Lenovo eServices

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