Shutdown Synology NAS Safely: Avoid Critical Errors

How to shutdown a Synology NAS through DSM by clicking on the user icon and then on a Shut Down button

How to shutdown Synology NAS? The simplest method is to press and hold the power button until you hear a beep. This initiates a safe shutdown, preventing data corruption. For Synology NAS owners, shutting down the device safely is essential to avoid hardware damage and ensure data integrity. Below, you will find detailed methods for safely shutting down your NAS, along with tips and links to additional resources.

1. Using the Power Button

The easiest way to safely shutdown Synology NAS is by pressing the power button located on the device. This action signals the NAS to complete its shutdown sequence, ensuring all running processes are terminated safely.

  1. Locate the power button on the front panel of the NAS.
  2. Press and hold the button until you hear a beep.
  3. Wait for the NAS to completely shut down before disconnecting power.

Using the power button is completely safe as the system manages the shutdown sequence, avoiding abrupt interruptions that could cause data loss or hardware damage.

⚠️ Warning: If the power button is pressed and held for too long, it may trigger a force shutdown. This can interrupt ongoing processes, cause potential data corruption and the filesystem damage. Always release the button after the beep to ensure a proper shutdown sequence.

2. Shutdown via DiskStation Manager (DSM)

The DSM interface offers another reliable way to shutdown Synology NAS.

  1. Log in to the DSM interface using your web browser.
  2. Click on the user icon in the top-right corner.
  3. Select “Shut Down” and confirm the action.

Shutting down via DSM ensures all active services and tasks are terminated properly. It is especially useful when the NAS is being accessed remotely.

3. Utilizing the DS Finder Mobile App

The DS Finder app provides a convenient option to shutdown Synology NAS from your mobile device.

  1. Open the DS Finder app.
  2. Navigate to the power options.
  3. Select “Shut Down” and confirm the action.

This method is ideal for users who prefer managing their NAS remotely or when accessing the physical device is not feasible.

4. Scheduling a Shutdown

To automate the process, a shutdown schedule can be configured within DSM.

  1. Open DSM and navigate to the Control Panel.
  2. Select “Hardware & Power” and then go to the “Power Schedule” tab.
  3. Set the preferred time for the NAS to shut down automatically.

This is an excellent option for users who want to save energy by turning off the NAS during periods of inactivity.

Conclusion

Shutting down your Synology NAS safely is crucial to maintaining both its durability and data integrity. Whether you use the power button, DSM interface, mobile app, or an automated schedule, these methods ensure a proper shutdown process. For more information, explore Synology NAS: First Time Installation & Setup Guide or learn advanced tools like Synology: Virtual Machine Manager – Install & Setup.

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