What does a network cable is unplugged mean?

What does a network cable is unplugged mean?

“What does a network cable is unplugged mean?” This is a question that many computer users have asked when they encounter this error message. This error signifies that your computer isn’t detecting the Ethernet connection correctly. It’s a common issue that can occur due to various reasons, such as outdated or faulty drivers, conflicts between the computer or an application and the connection speed, and even when using Wi-Fi.

The Implications of an Unplugged Network Cable

When you see a red “X” on the taskbar or in Windows Explorer and the message “A network cable is unplugged,” it means your computer is having trouble connecting to the network. This can be particularly frustrating if you have a lot of work to do that requires an internet connection. The error can show up every few minutes or even every few days, disrupting your workflow and causing unnecessary stress.

What does a network cable is unplugged mean?

Troubleshooting the “Network Cable is Unplugged” Error

If you’re faced with the “network cable is unplugged” error, don’t panic. There are several solutions you can try to resolve this issue. Here are some methods that have proven to be effective:

Restart Your Computer

The first and simplest solution is to restart your computer. However, a simple restart might not be enough. You need to completely reboot your computer. Here’s how:

  1. Shut down your computer and unplug the power cable. If you’re on a laptop, remove the battery.
  2. Wait for a few minutes.
  3. Reconnect the power cable and battery.
  4. Start your computer again.

Check the Ethernet Network Cable

Sometimes, the error occurs because the network cable is not properly plugged in or may be broken. Check both ends of the Ethernet network cable to ensure they are not loose. Connect one end to your computer and the other end to your router. If this doesn’t help, try testing with a different cable. If possible, connect the same cable to another computer. If the cable also doesn’t work correctly, it might be the cable itself that’s the issue. In this case, you’ll need to replace the Ethernet cable.

Change the Ethernet Adapter’s Duplex Settings

Duplex is a system implemented on a computer to manage the directions of network communication. By default, the setting of Duplex is automatic. However, sometimes the “network cable unplugged” error is caused by this setting. To fix your issue, you should change the value. Here’s how:

  1. Launch Device Manager.
  2. Expand Network adapters and right-click one to choose Properties.
  3. Go to the Advanced tab, choose Speed & Duplex from the Property section and change Value to a value other than Auto Negotiation.

Disable the Ethernet Network Adapter

If you’re using a wireless connection, you may also encounter the “Local Area connection network cable unplugged” or “Ethernet cable unplugged” issue. This is because your computer has a built-in Ethernet or LAN adapter. In this case, you can choose to disable the adapter. Here’s how:

  1. Right-click the network icon on the taskbar and choose Open Network & Internet settings.
  2. In Windows 10, click Change adapter options.
  3. Locate your connection and right-click it to choose Disable.

If you’re using an Ethernet connection, you’ll need to enable it after disabling it.

Update the Network Adapter Driver

The “network cable unplugged” error may occur due to an old or faulty network adapter driver. So, you should update the driver to fix this issue. Here’s how:

  1. Go to Device Manager and right-click the driver to choose Update Driver.
  2. Choose the first option to make Windows search for the updated driver and install it.

Alternatively, you can choose to uninstall the driver, go to the website of the supplier, download the latest one, and install it on your computer.


The “network cable is unplugged” error can be a source of frustration, but with the right knowledge and troubleshooting steps, it can be resolved. By understanding what the error means and knowing how to address it, you can get back to your work with minimal disruption. Remember, the key to resolving this issue lies in understanding the root cause and applying the appropriate solution. So the next time you encounter the “network cable is unplugged” error, don’t panic. Just follow these steps, and you’ll be back online in no time.

Similar Posts