How to Fix a Faulty Ethernet Connection in Windows 10
Ethernet connections are highly reliable and stable, but occasionally, you may encounter issues that cause the connection to fail or become unstable. Windows 10 offers a number of tools and fixes to diagnose and resolve networking issues, including those related to Ethernet connections. This article outlines a few simple steps to fix a faulty Ethernet connection in Windows 10.
Check for Physical Network Issues
Before diving into more advanced troubleshooting steps, ensure that all cables and power supplies are properly connected and functioning. Check that the Ethernet cable is properly plugged in at both ends, and that the connection is secure. Additionally, verify that the modem or router is turned on and functioning as expected. It may also be worth trying a new Ethernet cable to eliminate any potential cable faults.
Use Windows Troubleshooting Tools
Windows 10 offers a range of built-in tools and diagnostic tests that can help diagnose and fix common network issues. The first step is to open the Networking Troubleshooter by navigating to Settings > Network & Internet > Status > Network Troubleshooter. This tool will guide you through a series of automated tests and diagnostics, and may offer potential fixes to resolve any identified issues.
Check Network Adapter Settings
Network adapter settings may also be the cause of Ethernet connection issues. Verify that your Ethernet adapter is configured correctly by going to Device Manager (type “Device Manager” in the search bar and click the first result). Expand the Network Adapters section and check that the Ethernet adapter is listed and enabled. Additionally, right-click the adapter and select Properties to view and change adapter settings.
Update Network Adapter Drivers
Outdated or faulty network adapter drivers may also cause Ethernet connection problems. Ensure that your network adapter drivers are up to date by visiting your computer manufacturer’s website, locating your device, and downloading the most recent network adapter drivers. Alternatively, the Windows Device Manager may also be used to update drivers automatically.
Disable Security Software Firewall
In some cases, third-party software firewalls may interfere with network connections. Disable any security software firewalls temporarily to see if this resolves the Ethernet connection issue.
Reset Network Settings
In certain cases, a network reset may be required to fix networking problems. To reset the network settings in Windows 10, navigate to Settings > Network & Internet > Status > Network Reset. This will reset all network settings, including adapter settings, to their default configurations.