How to start a clustered instance of SQL Server (Service Manager)
To start a clustered instance of SQL Server
	- Type the name of the virtual SQL Server in the Server box. If it is a default instance, you only need to specify the virtual server name. If it is a named instance, you must enter VIRTUALSERVER\Instance.
 
 
- In the Services box, click SQL Server.
 
 
- Click Start/Continue.
See Also
Starting SQL Server Manually