| title | Prevent Automatic Startup of an Instance (SQL Server Configuration Manager) | ||||||
|---|---|---|---|---|---|---|---|
| description | Find out how to prevent an instance of SQL Server from starting automatically. See how to set the start mode to manual to accomplish this task. | ||||||
| author | rwestMSFT | ||||||
| ms.author | randolphwest | ||||||
| ms.date | 03/16/2026 | ||||||
| ms.service | sql | ||||||
| ms.subservice | configuration | ||||||
| ms.topic | how-to | ||||||
| helpviewer_keywords |
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[!INCLUDE SQL Server]
This article describes how to prevent an instance of [!INCLUDE ssNoVersion] from starting automatically in [!INCLUDE ssnoversion] by using SQL Server Configuration Manager. [!INCLUDE ssNoVersion] is normally configured to start automatically. You can change that by setting the start mode for the instance to manual.
Open SQL Server Configuration Manager from the Windows Start menu.
[!INCLUDE open-sql-server-configuration-manager]
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In SQL Server Configuration Manager, expand Services, and then select SQL Server.
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In the details pane, right-click MSSQLServer, and then select Properties.
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In the SQL Server <instancename> Properties dialog box, on the Service tab, in the General box, set the value of Start Mode to Manual.
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Select OK to close the SQL Server <instancename> Properties dialog box, and then close [!INCLUDE ssNoVersion] Configuration Manager.