People picker is not finding users from AD in SP 2010

try this one:

 

Get-SPSite "http://SharePoint/sites/collection" | fl > C:\props.txt

If you open the Props.txt file, you will see the properties for this site collection. Look for "UserAccountDirectoryPath" property. By Default it should be blank, if it is not, that is causing new Users in AD not to be resolved in People Picker.

To Change the Property value to Blank, follow as below.

$Site = Get-SPSite "http://SharePoint/sites/collection"

Source:  New AD Users not getting resolved in People Picker

Hello Sir,

 

Please suggest me which value pass in OU and DC.

I have 2 application on same SharePoint server but people picker is work fine in one application and on another application it resolve users on search. Problem in newly added user. 

Please see this

 

For e.g.:

stsadm -o setsiteuseraccountdirectorypath -path "OU=Sales,DC=ContosoCorp,DC=local" -url http://ServerName