Fixed Ethernet not working in Windows 10

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Marie-Ange Demory

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It's yours Ethernet doesn't work in Windows 10 when do you try to access the internet? Well, it's a problem that can occur out of nowhere and hinder your internet connectivity. There can be various reasons behind the problem with Ethernet not working on your PC. An ethernet cable problem, port problems, ethernet driver problems, or some internal Windows settings could be the reasons why your Ethernet is not working on Windows 10.

So what are the ethernet connectivity problems that can appear?

Ethernet problems can cripple your internet connectivity in several ways. Here are some of them:

  • Ethernet cable not detected
  • Fluctuation of the Ethernet cable connection
  • Ethernet cable connected but the internet is not working
  • Ethernet connection established but with limited connectivity

In the following article, we will cover the solutions for various issues related to Ethernet not working in Windows 10.

How to fix Ethernet not working in Windows 10

Before moving on to advanced methods to fix the Ethernet problem on your PC, it is really important to make sure of a few things. Let's take a look at them:

Check the Ethernet cable: It is important to make sure that the ethernet cable is working properly. This way you will know if the problem is with your PC or just the Ethernet cable. First, physically check if the cable has any damage whatsoever or if the cable connectors on both sides are damaged. Also, check if the Ethernet connection is not loose at the connection ports.

If everything looks fine, try using another working Ethernet cable (from another PC) on your PC. If the other cable works fine, the problem is with the cable, otherwise the problem is with your PC.

Change the Ethernet connection port on the router: If you are a home user, your Ethernet cable is most likely plugged into a port on a router device. There are 2 or 3 ports on a router which can generally offer an outgoing Ethernet connection. Try changing your router's outgoing ethernet port and see if it works to fix ethernet not working in Windows 10.

After making sure of the two points above, proceed to the solutions to fix Ethernet not working in Windows 10 if the problem is with your PC.

# 1 - Enable Ethernet

If you are trying to use Ethernet for the first time, make sure that Ethernet is enabled on your PC. You can do this from your PC's control panel. Here's how to do it:

Step 1: On the keyboard, play the Win + X buttons together. A menu will open; Click on settings option.

Step 2: The Settings window will open. Here, click on the file Network and internet option.

3 pass: In the left pane of this window that opens, click Ethernet option, then click Change the adapter options from the right panel.

4 pass: A Network connection the window will open. Here, find the Ethernet connection, then right click on it. In the context menu select the file Enable option. If it's already enabled, disable it and then enable it again.

Now check if the Ethernet network is working. If not, try the next solution to fix Ethernet not working in Windows 10.

# 2 - Enable the Ethernet controller

If you are facing the problem of Ethernet not working in Windows 10, you may also want to make sure that the Ethernet driver is enabled on your PC. To do this, follow these steps:

Step 1: Press Windows + X keys simultaneously on the keyboard. A menu will open; Click on Device administrator option there.

Step 2: The Device Manager window will open. Expand the file Network adapters option, where you will find the Ethernet driver. Right-click the controller, then in the context menu click Enable. If the driver is already enabled, disable it and enable it again.

After doing that, restart your computer once. Check if Ethernet is working. If not, try the next method.

# 3 - Fix Ethernet not working in Windows 10 by updating the Ethernet driver

It is possible that your PC's Ethernet driver is out of date, causing the Ethernet not working problem. You can go to Device Manager and try updating the Ethernet driver from there to see if it works. Follow these steps:

Step 1: Press Win + X on the keyboard to open the Win + X menu. Here, click Device administrator option.

Step 2: A Device administrator window that opens, there will be a list of drivers. Go to Network adapters and click on it to expand. From the options, right-click on Ethernet driver. Now click on the file Update the driver software option in the context menu.

3 pass: In the Update Driver window that opens, click Automatically searches for updated driver software. Your PC will start looking for an updated Ethernet driver. It will update once a driver is found.

Once the update process is complete, restart your PC. Next, check if the Ethernet connection is working. If the answer is still no, try the next method.

# 4 - Use the Windows troubleshooter

Windows has a built-in troubleshooter. You can use it to diagnose the non-working ethernet problem and fix it for you. To run the troubleshooter, follow these steps:

Step 1: Press Windows + Xand in the menu that opens click on settings.

Step 2: In the Settings window, click Update and security option.

3 pass: Now in the new window, from the left pane, click Solve problems. Then, from the displayed options, click Run the troubleshooter option.

If there is an Ethernet-related problem on your PC, Windows will detect and fix it. If this method doesn't work, try the next one.

# 5 - Temporarily disable the antivirus

Antivirus is known to cause Internet connectivity problems. If anything, the antivirus on your PC could also be the reason why Ethernet isn't working in Windows 10.

Turn off your antivirus for a while, then try to access the internet via Ethernet. If you can access the Internet, you will need to contact customer service or refer to the manual or help to allow Antivirus to use the Internet over Ethernet.

Last words

You may also get some error messages like Ethernet does not have a valid IP configuration when connecting to the Internet via Ethernet. In such scenarios, be sure to provide a suitable solution based on the error.

Let us know which of these methods helped you.


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