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How to Turn a Device Off?
The Power Off Device remote action allows IT administrators to remotely shut down managed endpoints to conserve battery, perform system maintenance, or secure devices reported as lost or stolen.
Why Use the Remote Power Off Command?
Remote power management is essential for maintaining device health and security across an enterprise fleet. Turning off devices during non-business hours or during a security incident helps protect both the hardware and the data it contains.
- Security: Acts as a defense mechanism for lost/stolen assets by preventing immediate unauthorized access.
- Battery Preservation: Conserves power during inactive hours or long-term storage.
- Maintenance: Facilitates clean system updates or hardware cooling after intensive tasks.
- Efficiency: Allows admins to manage power states for thousands of devices from a single dashboard.
Prerequisites and Platform Support
Before executing the power-off command, ensure the target devices meet the following specific requirements based on their operating system.
| Platform | Support Requirements |
|---|---|
| Connectivity | All devices must have an active network connection. |
| Android | Supported on Samsung Knox (requires KPE Premium license) or devices with Hexnode as a System App. |
| iOS | Requires Supervised mode and iOS 10.3 or later. |
| macOS | Supported on macOS 10.13 or higher. |
| Windows | Requires the latest version of the Hexnode Agent app. |
| Linux | Supported on Debian, Fedora, and Ubuntu distributions. |
| Zebra Printers | Requires Link-OS v5 or higher. |
Step-by-Step Guide: Executing the Power Off Action
Administrators can shut down a single device or perform bulk operations.
This action does not display prompts to the user; any unsaved work will be lost.
1. Turn a Single Device Off
- Log in to the Hexnode portal.
- Navigate to the Manage tab.
- Click on the specific device name to open its details page.
- Select Actions > Device Control > Power Off Device.
- In the confirmation dialog, click Power Off.
2. Power Off Devices in Bulk
- Navigate to Manage > Devices.
- Check the boxes next to the required devices.
- Select Actions > Device Control > Power Off Device.
- For Linux devices, you may check Force shut down to immediately terminate all running processes.
- Click Power Off.
What Happens at the Device End?
Once the command is received via a network connection, the device initiates the shutdown sequence.
- Instant Execution: Most mobile devices power off immediately upon receiving the command.
- Delayed Shutdown: macOS and Linux devices typically complete the shutdown process within 5–10 minutes of the action being applied.
- Cancellation: If the device is offline, the action can be stopped by navigating to the Action History tab and clicking Cancel.
Troubleshooting Guides
| Problem | Resolution |
|---|---|
| Action status remains “Pending” | Ensure the device has an active internet connection. If the device is offline, it cannot receive the command until it reconnects. |
| Power Off fails on Samsung devices | Verify that a valid Knox Platform for Enterprise (KPE) Premium license key is added to the Hexnode portal and associated with the device. |
| Action failed on Windows | Ensure the target PC is running the latest version of the Hexnode Agent app. Older versions may not support remote power control. |
| Cannot see “Power Off” in Actions | Confirm the device platform is supported (e.g., ensure iOS devices are in Supervised mode). |
Frequently Asked Questions (FAQs)
Will the user be prompted to save their work before the device turns off?
No. The Power Off Device action is executed immediately without any user interaction or confirmation prompts. All unsaved work on the device will be lost.
Can the device be turned back on remotely?
No. For security and hardware reasons, a device that has been completely powered off cannot be restarted remotely via Hexnode UEM. It must be turned on manually by a user.
Is the “Force shut down” option available for all platforms?
No. The Force shut down checkbox, which terminates all running processes immediately, is specifically available for Linux (Debian, Fedora, and Ubuntu) devices.
What happens if “Cancel” is clicked in the Action History?
If the device has not yet received the command (e.g., it is currently offline), clicking Cancel will stop the action. The status will update to Cancelled, and the device will not power off when it next connects to the internet.
