HI,

myself yogesh borse i am having windows 2008 Server DC in my office & 1 months before 100 laptops we bought OS installed in that laptop is windows7 through ghost now new application has been deploying to our environment for that we need to install their clients to every domain computers but the thing is that those 100 laptop had a ghost image had same SID hence application team suggested to change the sid of all 100 laptops by using system preparation tool .

           so my question is that after changing the 100 laptops SID's will it impact to the domain ?

please suggest & mail me on yogeshsborse@gmail.com 

Thanks

Yogesh Borse

9920380498

   

Hi

 Chexk this article about

http://blogs.msdn.com/b/aaron_margosis/archive/2009/11/05/machine-sids-and-domain-sids.aspx

If all Client systems have same SID, You need to change the SID using Sysprep.

If you didnt geneate new SID for these systems, You may face some issues with clients,

TO know more about Sysprep, Refer below link
https://technet.microsoft.com/en-us/library/Cc721940(v=WS.10).aspx

No impact, actually it has to be unique within the domain in which they are used.