DIMM reseat failures occur often for many reasons which are not clearly understood.   Deep dive analysis is required to isolate the issue which require pristine samples.   Socket contact plating and DIMM finger contact plating, type of environment, flux residues, contaminants, etc,...

Victor,

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Inge Hernefjord
Sent: Wednesday, August 07, 2013 4:21 AM
To: [log in to unmask]
Subject: Re: [TN] DIMM reseat issue

Lyon,
I think you mean resetting, not reseating. Numerous reasons. You may  get help from the trouble shooting diagram:

http://www.cisco.com/en/US/docs/unified_computing/ucs/ts/guide/TS_Server.html

Inge

On 25 July 2013 13:26, Lyon Yuan <[log in to unmask]> wrote:

> Hi Guys,
>
> What are all the probable causes of DIMM reseating issue? I mean that 
> the blade server test pass under reseating DIMM
>
> Lyon Yuan
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