WiFi Working but Ethernet Isn’t? Here’s What To Do

By SmartHomeBit Staff •  Updated: 06/25/23 •  19 min read

There are a few possible reasons for these issues. One is that the connections aren’t right. If the Ethernet cable isn’t plugged into both the device and router properly, it won’t work. Checking everything is secure and connected is essential.

Another factor could be damaged cables. Over time, Ethernet cables can fray and wear, which causes interference. It’s important to inspect the cables for any signs of damage and replace if needed.

Outdated drivers can also cause problems. If the drivers used to manage network connections are outdated, they won’t work as well with current hardware or software. Updating drivers can fix this.

Conflicting network settings can disrupt Ethernet too. When settings overlap or conflict, it can lead to unstable connections or none at all. Resolving these conflicts can help.

Sometimes, an unplugged cable is the problem. Even a slight disconnect between Ethernet and the connection points can cause disruptions. Making sure all cables are plugged in securely is vital.

Viruses and malware can affect Ethernet too. If these target network interface cards or other components, it can disrupt data flow over Ethernet. Installing a strong antivirus program can protect against such attacks and keep Ethernet reliable.

Having a functional Ethernet connection is like having a reliable best friend. Unlike WiFi, which can be as unpredictable as a banana peel on a slippery floor.

Importance of having a functional ethernet connection

A working ethernet connection is key for smooth and reliable internet access. Without it, users may face limited web access and lagging download and upload speeds. High-bandwidth tasks, like online gaming, video streaming, and file transfers, need a functional ethernet connection.

Ethernet connections provide a consistent, stable network. This is vital in professional settings where steady internet is critical for work productivity. Ethernet connections also permit fast data transfers between devices on the local network.

Not only more reliable than WiFi, Ethernet connections provide faster speeds too. This makes them ideal for activities that require fast data transfer, such as downloading large files or streaming high-def videos.

With a good ethernet connection, users can seize their ISP’s speeds without disruption or delays. Plus, they won’t face latency issues while gaming or video conferencing.

Time to unravel ethernet connection problems and get plugged into some solutions!

Possible causes of ethernet connection issues

Ethernet connection issues can be frustrating, but understanding the potential causes can help. In this section, we’ll explore possible reasons for these problems, including improper connections, damaged network cables, outdated drivers, conflicting network settings, unplugged cables, and even viral attacks. By delving into these factors, we can identify the source of the issue and work towards a solution.

Improper connections

Incorrectly connected cables can cause an unreliable or non-functional ethernet connection. Ensuring proper connections is important to maintain a steady network connection. Ethernet cables have to be firmly plugged into the correct ports on both the computer and router/modem. Any loose or unconnected cable can cause a loss of connectivity. It is essential to check the physical connections, to make sure they are secure and tight. Loosely connected cables can cause intermittent connection problems.

In addition to improper connections, other causes of ethernet connection issues exist. Damaged network cables, outdated drivers, conflicting network settings, unplugged cables, and viral attacks can all contribute to connectivity problems. Damaged cables may lead to signal loss or interference. Outdated drivers may not effectively communicate with the network. Conflicting network settings can cause instability. Unplugged cables obviously stop any connection. Viral attacks can specifically target and disrupt network connections.

To fix these various connectivity problems, it is necessary to establish stable and well-connected ethernet cables. This includes properly connecting the cables to the right ports on the computer and router/modem. Ensuring proper connections decreases the chance of disruptions in the network connection and allows efficient data transfer between devices. Furthermore, it is important to inspect and replace any damaged cables, update drivers to the newest versions, configure network settings to avoid conflicts, and put in place robust antivirus measures to protect against viral attacks. By addressing these issues, a reliable and efficient ethernet connection can be set up.

Damaged network cables

  1. Step 1: It’s critical to act fast if there’s any damage to network cables. Check for cuts or frays. Either repair or replace them.
  2. Step 2: Do more than just this. Reset the router/modem. Enable ethernet in network settings. Run network troubleshooters.
  3. Step 3: Stop problems before they start. Check cables for damage. Make sure connections are secure. Keep a reliable ethernet connection.

Outdated drivers

Outdated drivers can prevent proper communication between the system and the ethernet hardware. It is vital to update drivers in the Device Manager to resolve ethernet connection issues. Old driver versions may be incompatible with newer software updates, leading to conflicts that obstruct ethernet functionality.

Regularly scrutinizing for driver updates and installing them can help maintain a steady Ethernet connection. Moreover, staying on top of driver updates guarantees compatibility with other software and amplifies overall system performance. By updating the drivers, users can ensure that their ethernet connection operates without disturbances or slow speeds.

Keeping up with driver updates is a significant step in diagnosing and sustaining a working ethernet connection.

Conflicting network settings

  1. Find the conflicts: Check your device and see if there are any problems like duplicate IPs, different subnet masks, or DNS server conflicts.
  2. Fix the conflicts: Change the IPs, subnet masks, or reconfigure the DNS servers.
  3. Check the connection: Plug in the ethernet to see if the internet works and if other devices can connect.
  4. Make changes if needed: If the connection isn’t working, contact your ISP or get IT help.

Keep in mind that all settings must be compatible for a working connection. Secure the cable or the internet could go bye-bye!

Unplugged cable

An unplugged cable is a problem for ethernet connections. When it’s loose or not connected, it can cause the connection to not work. Securely plugging in the cable is important for an effective connection.

Improper connections: Plugging the cable into both the computer and router/modem is essential. Unplugged cables can cause network troubles.

Viral attacks: Viruses can affect the ethernet connection. An antivirus program can help protect against these attacks.

Conflicting network settings: Network settings can interfere with the connection. Check and resolve any conflicts to restore the connection.

Securely plugging in the cable is key for a stable connection. Taking the time to firmly plug it in can help avoid problems.

Pro Tip: To avoid future issues, use cable management tools like clips or conduits to organize and secure the cables.

Viral attacks

Viral attacks on an ethernet connection can damage the network system. Malware can disable or change network adapters and protocols, making the connection inoperable. Viruses can even target hardware components related to ethernet, such as adapters or drivers, and cause them to malfunction. Sophisticated malware can even catch or mess with data packets on the connection, jeopardizing data safety and integrity. Therefore, having security measures in place is essential to protect against viral attacks and keep the integrity of the ethernet connection.

It is important to remember that cyber threats are always changing. New viruses and malware are emerging, so users must be prepared. They should keep their antivirus software updated and use firewalls and intrusion detection systems for extra security. This way, people and organizations can protect themselves from potential viral attacks that could disrupt the ethernet connection and harm the network infrastructure.

Solutions to fix ethernet connection issues

Looking to resolve your Ethernet connection issues? In this section, we’ll explore practical solutions to get your connection back on track. From assessing your Ethernet cable for damage to ensuring proper connections and even resetting your router/modem, we’ll cover all the essential troubleshooting tips you need. Whether you’re experiencing slow speeds or an intermittent connection, these remedies will help you get your Ethernet up and running smoothly in no time.

Check ethernet cable for damage

Ethernet cable damage can really mess with network connectivity. It’s crucial to inspect the integrity of the cable as it sends data packets between devices. Here’s what to do:

  1. Check the cable for any physical damage, such as frayed or bent connectors, exposed wires, or cuts.
  2. Make sure the cable is securely connected on both ends to the device and router/modem.
  3. If there are any signs of damage, replace the damaged section with a new ethernet cable.
  4. If no visible damage is seen, use a cable tester or another ethernet cable to test if the issue is with the cable.
  5. Secure all connections and retest for improved network connectivity.

Maintenance and periodic checks of ethernet cables will help avoid future issues. Reliable, undamaged connections will result in better network performance. If these steps don’t work, try other troubleshooting methods. Remember, the secret to a successful ethernet connection is proper connections, not magic!

Ensure proper connections

Proper connections are key for a functional Ethernet connection. Without them, accessing the internet via Ethernet cables might be difficult. So, it’s wise to understand the importance of checking connections to tackle any issues that come up.

Three steps to ensure proper connections:

  1. Take a look at the cable. Inspect it for damage or wear and tear. Are the wires frayed? Are the connectors loose? If so, replace or repair the cable.
  2. Verify the ports. Make sure the Ethernet cable is firmly plugged into the computer’s network port and the router/modem’s port. Loose connections can cause intermittent connectivity or complete disconnection.
  3. Test the stability. Once cables are connected, try browsing websites or downloading files. Is there frequent disruption? Or slow download speeds? This might point to a connection issue.

By following these three steps, users can increase their chances of proper connections and resolve any related issues quickly.

Note that after following these steps, users may still come across unique details specific to their setups or devices. Therefore, it is recommended to explore additional solutions provided in this article to address Ethernet connection issues properly.

Reset router/modem

Reset your router/modem to get rid of connection issues. This process refreshes your settings and helps you get a stable connection. Here’s how:

  1. Turn off the router/modem – press the power button or unplug it.
  2. Wait 60 seconds so all components can power down.
  3. Plug it back in, or press the power button to turn it on.

Resetting helps with minor issues in the network, giving you a smoother connection. But remember to check connections and cables for damage before resetting.

According to an article, resetting is a valuable way to troubleshoot ethernet problems. So, make sure your ethernet cable is in good shape – otherwise, your internet connection will be unreliable.

Other troubleshooting tips

Addressing ethernet connection issues? Take action now! Try these troubleshooting tips to enjoy a reliable and stable internet connection through ethernet:

Try different solutions until you get the satisfactory resolution. Don’t miss out on a good connection – take action now! With proper connections, you can overcome issues where wifi works but ethernet does not. Restore a functional and consistent ethernet connection for enhanced online experiences.

Enable ethernet in network settings

To enable Ethernet in network settings, you need to configure the necessary settings. Follow these steps:

  1. Right-click on the network icon in the system tray and select “Open Network and Sharing Center” to access the Network and Sharing Center.
  2. In the Network and Sharing Center, click on “Change adapter settings” to open a new window.
  3. Locate your Ethernet connection in the list of network connections, right-click and select “Enable”.
  4. Observe its status icon to confirm the Ethernet connection is enabled.

You can follow these steps to have a reliable wired internet connection. Each device may have different options, so it is best to consult the user manual or online resources for further instructions.

Have a stable and high-speed internet access by following these steps! Get ready to hug those cables tight for a connection that won’t let go!

Check and firmly plug in ethernet cable

Ensure a reliable connection! Plug in that ethernet cable properly. Don’t let internet connection be like your New Year’s resolution. Bye-bye to it, if the cable’s not in shape.

Replace or repair damaged ethernet cable

Experiencing connectivity issues with an ethernet cable? It’s important to address any potential damage to the cable right away. A damaged cable can disrupt the connection and affect the network’s performance. Here are 4 steps to replace or repair a damaged ethernet cable:

  1. Check for visible signs of damage, such as frayed wires or broken connectors.
  2. If the damage is severe, replace the cable with a high-quality one that matches the specifications of the current one.
  3. If the damage is minimal, attempt to repair it. Carefully strip back the insulation and reattach any loose wires or connectors.
  4. Make sure all connections are securely fastened and properly inserted into their respective ports.

Periodic inspections of the cable should be part of routine maintenance to prevent future issues. Invest in reliable cables that offer better durability and performance over cheaper alternatives. And if you’re still having problems, try other methods to fix the problem – because even tech needs a little therapy sometimes.

Additional methods to fix ethernet connection issues

In this section, we will explore additional methods to fix ethernet connection issues, including resetting the ethernet adapter, running the network troubleshooter, and unplugging and waiting before reconnecting the router/modem. Get ready to troubleshoot your ethernet problems and get back to a stable and reliable connection!

Reset ethernet adapter in network settings

Resetting the Ethernet adapter in network settings is a way to solve small glitches or troubles causing disturbances to the Ethernet connection. It means resetting the network adapter to restore performance and enhance the Ethernet connection. Here is a guide on how to reset the Ethernet adapter in network settings:

  1. Open Control Panel: Go to the Start menu and search “Control Panel”. Click to open.
  2. Access Network and Internet Settings: In Control Panel, go to “Network and Internet”.
  3. Open Network Adapter Settings: Under Network and Internet, find the link “Network and Sharing Center” and click it.
  4. Reset Ethernet Adapter: In Network and Sharing Center, left-click on “Change adapter settings”. This opens a window with all network adapters.
  5. Right-click on Ethernet Adapter: Locate your Ethernet adapter, right-click, select “Disable”. After a few seconds, right-click again and select “Enable” to reset it.

By doing this, you can reset the Ethernet adapter in network settings and hopefully fix any issues or glitches influencing your Ethernet connection. If resetting the adapter does not work, there could be other causes. Think of alternatives like checking cables or updating drivers before asking for help.

Network troubleshooters: they can save your internet!

Run network troubleshooter in update & security settings

The network troubleshooter is a great help for diagnosing and getting rid of issues with the ethernet connection. If users run it in the update & security settings, they can spot and sort out any problems with their ethernet connection.

To do this:

  1. Go to the update & security settings on your device. This can usually be accessed through the control panel or by searching for “update & security” in the start menu.
  2. Head to the troubleshooting section. It may be under a particular category or just listed as an individual option.
  3. Find and select the network troubleshooter from the list of available troubleshooters. This will launch the troubleshooter and it’ll start scanning for any ethernet connection issues.
  4. Do what the network troubleshooter instructs you to do so as to resolve any issues identified. The troubleshooter will direct you through potential solutions and give instructions on how to put them into practice.

By running the network troubleshooter in update & security settings, users can quickly identify and resolve any issues causing their ethernet connection to not work properly.

Note: If the network troubleshooter doesn’t sort out the issue, further troubleshooting may be required, such as examining hardware connections or seeking technical support for assistance.

Pro Tip: Before running the network troubleshooter, it’s a good idea to restart your device and router/modem. Sometimes, a simple restart can fix minor glitches and improve overall connectivity.

For router/modem, unplug it for 60 seconds before plugging it back in. Even technology needs a break sometimes.

Unplug and wait 60 seconds before plugging back in router/modem

Unplug your router/modem and wait 60 seconds before plugging it back in, to help resolve ethernet connection issues. This process allows the devices to restart, which can help fix minor issues and restore the connection. Here are the steps:

  1. Locate your router/modem.
  2. Unplug the power cable.
  3. Wait for 60 seconds.
  4. Plug the power cable back in.
  5. Wait for a few minutes until it powers on.
  6. Check if your connection is restored.

By unplugging and waiting for 60 seconds, you give the device a chance to reset and clear any temporary glitches causing interruptions. This simple step often resolves connectivity problems without further troubleshooting.

Remember, ethernet connection issues can have various causes. If this solution doesn’t work, explore other troubleshooting methods. Consider seeking technical assistance if needed.

Take action now to ensure smooth internet connectivity. Unplug and wait for 60 seconds, as it may be the key to restoring your ethernet connection. Don’t let glitches disrupt your online experience; take control and enjoy reliable internet access.



The concern of WiFi working but Ethernet not is common. To solve this problem, we can look at several points.

  1. Firstly, check the Ethernet cable is connected securely to the device and router. A faulty connection can be the cause.
  2. Secondly, review the network settings on the device. It may prioritize WiFi over Ethernet. Change this if needed.
  3. Thirdly, outdated drivers can be the cause. Check for updates and install them.
  4. Additionally, network configuration settings should be reviewed. This includes IP address, subnet mask, gateway, and DNS server settings.
  5. Lastly, troubleshoot the network router. Restarting, updating firmware, or resetting to factory settings could help.

To sum it up, these steps cover various aspects that can impact Ethernet connectivity. Following them should help resolve the issue and improve the user’s network experience.

FAQs about Wifi Working But Ethernet Not

Q: Why is my ethernet not working but my WiFi is?

A: There are several possible reasons for this issue, including loose or damaged cables, outdated drivers, conflicting network settings, viral attacks, or faulty hardware.

Q: How can I fix my ethernet connection if WiFi is working?

A: To troubleshoot the issue, you can check the ethernet cable for damage, ensure proper connections, reset your router or modem, update drivers, install an internet antivirus program, or even change the MAC address. Resetting the ethernet adapter or running network troubleshooters can also be effective.

Q: What should I do if my ethernet cable is damaged?

A: If you suspect a damaged ethernet cable, you should replace or repair it. Check for any kinks in the cable, straighten it out, and avoid bending it excessively.

Q: How do I update my ethernet drivers?

A: You can update your ethernet drivers in the device manager. Open the device manager, locate your ethernet adapter, right-click on it, and select “Update driver.” You can choose to update the drivers automatically or manually.

Q: What can I do if my ethernet port is faulty?

A: If you suspect a faulty ethernet port, you can check for physical damage and try using a different port on your router or modem. If the port is indeed faulty, you may need to get it repaired or consider using a different device with a working port.

Q: How can I fix the issue if my ethernet connection is disabled?

A: If your ethernet connection is disabled, you can enable it in your network settings. On Windows, go to the network settings, find the ethernet connection, and make sure it is enabled. On MacOS, you can check the status of the ethernet network in the Network Preferences and enable it if necessary.

SmartHomeBit Staff