ASUS Motherboard Ethernet Not Working – Explore Solutions In 2023!

Ethernet is like the nervous system of your computer. It’s the highway through which your data travels, connecting your machine to the vast world of the internet and local networks.

ASUS Ethernet issues can result from loose cables, driver problems, or software conflicts. Troubleshoot by checking connections, updating drivers, and ensuring firewall settings are not blocking the connection. 

The main goal of this article is to be your guide in times of Ethernet trouble. We’re here to help you identify and fix any issues with Ethernet on your ASUS motherboard

Preliminary Checks for Ethernet Issues – Ensure a Smooth Connection!

Importance of Initial Checks: 

Before diving into the technical stuff, let’s start with the basics. These checks are like the “easy fixes” that can save you a lot of hassle.

Physical Connections and Cable Integrity: 

Your Ethernet cable should be firmly connected to your ASUS motherboard and modem or router. Think of it like plugging in a lamp – if it’s loose, it won’t work. Also, inspect the cable for any signs of wear and tear. A damaged cord can lead to problems, so replace it if you see any issues.

Physical Connections and Cable Integrity
source: technewstoday

Restarting Computer and Networking Equipment: 

A restart can restore your computer and networking gear. It clears away any temporary glitches and can often resolve minor issues. So, start by turning off your computer and then your modem or router. After a few seconds, turn them back on. This simple action can work wonders.

Running the Network Troubleshooter – Learn and Get Your Connection Back on Track!

Open Network Troubleshooter:

If you’re using Windows, it comes with a handy tool called the Network Troubleshooter to diagnose and fix common network problems.

Open Network Troubleshooter
source: helpdeskgeek

To access it, right-click on the network icon in the taskbar (usually located in the right corner of your screen, near the clock). A menu will appear. Click on “Troubleshoot problems.”

Run the Troubleshooter:

Windows will open the “Internet Connections” troubleshooter. This tool will automatically find and fix any problems with your network connection. It may take a moment to complete.

Follow the Recommendations:

The troubleshooter will provide a summary of any issues it found. Follow the on-screen instructions to apply the recommended fixes. Windows will try to resolve the problems for you.

Restart if Necessary:

After the troubleshooter completes its work, it might ask you to restart your computer. Be sure to do so if required.

Checking Network Adapter Settings – Boost System’s Performance with Us!

  • Open Network Settings: To access network adapter settings on Windows, right-click the network icon in the taskbar. Select “Open Network & Internet settings.”
  • View Network Status: In the Network & Internet settings window, scroll down and find “Change your network settings.” Click on “Change adapter options.”
  • Access Adapter Properties: You’ll see a list of network adapters. Right-click on the one you’re using (typically mentioned as “Ethernet” or as “Local Area Connection”) and select “Properties.”
  • Verify Adapter Status: In the adapter properties window, ensure the “Status” shows as “Connected.” If it’s not connected, click “Connect.”
Checking Network Adapter Settings
source: help.keenetic

Updating or Reinstalling Network Drivers – Revive Your ASUS Ethernet Software to Improve Speed and Reliability!

  • Identify Your Motherboard Model: Before updating drivers, you’ll need to know your motherboard’s model. You can find this information in the system information or on the motherboard itself.
  • Visit the ASUS Website: Go to the ASUS website ( and navigate to the “Support” or “Downloads” section. Enter your motherboard model or select it from the provided options.
  • Download the Latest Drivers: Locate your motherboard’s “LAN” or “Ethernet” driver and download the latest version. Make sure it’s compatible with your operating system.
  • Install or Reinstall Drivers: Run the downloaded driver file. Follow the instructions to install or reinstall the Ethernet driver. After installing the Ethernet driver, restart your computer to apply the changes.
Updating or Reinstalling Network Drivers
source: drivereasy

BIOS/UEFI Settings – Unlock ASUS Motherboard’s Full Potential!

  • Accessing BIOS/UEFI: Restart your computer to access the BIOS/UEFI settings on an ASUS motherboard. Press the proper key to enter the BIOS/UEFI setup during the startup process. Common keys are “Del” or “Delete,” “F2,” or “F12.” Look for the key prompt displayed on your screen during bootup.
  • Navigate BIOS/UEFI: Once inside the BIOS/UEFI interface, use your keyboard’s arrow keys to navigate. Be cautious while making changes, as these settings can affect your computer’s functionality.
  • Locate Ethernet Settings: Ethernet-related settings may be under different categories depending on your motherboard model and BIOS/UEFI version. Commonly, you can find them under “Advanced,” “Integrated Peripherals,” or “Onboard Devices Configuration.”
  • Ensure Ethernet is Enabled: Look for options related to “Onboard LAN Controller” or something similar. Ensure that it’s set to “Enabled.” If it’s already enabled and experiencing issues, consider other troubleshooting steps.
BIOS/UEFI Settings

Firewall and Antivirus Considerations – Ensure Smooth Network Performance!

Firewall Interference:

 Software used for security, such as antivirus and firewalls, can sometimes block network connections, causing network-related issues. This issue can be due to overly strict settings or false positives.

Temporarily Disable Firewall:

To troubleshoot, temporarily turn off your firewall and antivirus programs. Locate the software on your computer, usually in the system tray or taskbar.

Temporarily Disable Firewall
source: lifewire

Right-click on the software icon and look for options like “Disable,” “Turn Off,” or “Pause Protection.” Click on this option and select a temporary time frame (e.g., 15 minutes or 1 hour) for the software to remain disabled.

Test Your Ethernet Connection:

Check if your Ethernet connection works correctly after turning off the firewall and antivirus. If it starts working, it’s a sign that your security software is causing the issue.

Testing with Another Device – Double Check Your Network and Get Back Online!

  • Select Another Device: Choose another device with an Ethernet port, such as a laptop or another computer.
  • Use the Same Ethernet Port and Cable: Connect this second device to the same Ethernet port on your modem or router that you were using with your ASUS motherboard. Use the same Ethernet cable.
  • Observe the Results: Pay attention to how the second device behaves when connected. If it establishes a connection and works properly, it suggests that the Ethernet port and cable are functioning correctly.

If the second device encounters Ethernet issues, it indicates a potential problem with the modem, router, or Ethernet cable. Consider checking these components for faults.

Contacting ASUS Support – Get Expert Assistance Now!

No Success with Troubleshooting:

If you’ve diligently followed all the troubleshooting steps outlined in this article and your ASUS motherboard’s Ethernet issues persist, it’s time to consider seeking help from ASUS support.

Check Your Warranty:

Before contacting ASUS support, check your warranty status. If your motherboard is under warranty, then you can get free repairs or a replacement. 

source: umart

Warranty details are often available on ASUS’ official website or in the documentation that came with your motherboard.

Contact ASUS Customer Support:

Visit the ASUS official website and navigate to the support section. There, you’ll find contact information for customer support, including phone numbers and email addresses.

When contacting ASUS support, be prepared to provide your motherboard’s model and serial number, a detailed description, and a record of the troubleshooting steps you’ve already taken. This step will help them assist you more effectively.

Frequently Asked Questions:

1. How can I fix slow Ethernet speeds on my ASUS motherboard?

You must have the latest drivers. Check for software conflicts like firewalls, and consider hardware upgrades for faster speeds.

2. My ASUS Ethernet connection keeps dropping. What should I do?

 Check cable connections, update network drivers, and inspect your router/modem for issues like overheating or signal interference.

3. Should I access BIOS settings for Ethernet problems on my ASUS motherboard?

 Yes, you may need to check BIOS settings if basic troubleshooting doesn’t resolve the issue. Ensure the LAN controller is enabled.

4. Why is my ASUS motherboard Ethernet not working on Windows 11?

ASUS motherboard Ethernet issues on Windows 11 may stem from loose connections, outdated drivers, or software conflicts.


Common Ethernet issues users face are connection drops, slow speeds, and complete failures. Start with preliminary checks, move on to software-related solutions, and, if needed, explore BIOS settings and hardware tests.

A reliable Ethernet connection is essential for work, entertainment, or staying connected with loved ones.