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Verify the Fn key is enabled and drivers installed correctly: Ensure that the FN key is active and all network driver-related software, such as power management and wireless card drivers, have been properly installed.
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Check if hardware switch is on: Confirm if the physical switch is turned on in order to enable network connectivity.
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Enable network adapter settings in Service Control Panel: Open the System and Security panel by clicking on the Start button > Control Panel > System and Security > Manage Services. In the list of available services, locate "Network Connections," "Network List Service," "Network Location Awareness Service," "Network Store Interface Service," and "WLAN Auto Config." If all these services are set to "Start" and all five status options are set to "Running," proceed to the next step.
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Restart relevant service: Click on the "Start" button then click on the "Control Panel" option from the System and Security context menu. Select "System and Security" from the left-hand side panel, and then select "Services" from the "Control Panel Administrative Tools" group. Find the "Network Connections" service listed and right-click it. Select "Restart" to restart this service and ensure its proper functioning.
By following these steps, you should resolve any issues with your Windows 10 network connection being blank or experiencing issues with device manager drivers running properly. If you continue to experience problems, further troubleshooting steps may be required, such as updating drivers, checking for compatibility issues, or exploring alternative network connection solutions within the Windows 10 setup and preferences. Remember to always follow manufacturer instructions for specific device drivers and configurations to ensure optimal performance and security.