User Profile Synchronization service not started (SharePoint Server 2010)
Applies to: SharePoint Server 2010
Alert Name: Identity Manager Synchronization service not started
Event ID: None
Summary: The Forefront Identity Manager Synchronization service enables Microsoft SharePoint Server 2010 to synchronize profile information with the directory. If the service is not started, user profile synchronization will not function.
Symptoms: User profile synchronization does not function.
Cause: A common cause for this issue can be that the Forefront Identity Manager Synchronization service tried to start prior to SQL Server after a server restart.
Resolution: Start the service
Open a Command Prompt window and type the following at the command prompt:
net start FIMService
net start FIMSynchronizationService
If starting the service does not work, verify that the instance of SQL server is running on the farm database server and try to start the services again.
If starting the service does not work, review the Windows application log for additional errors.