Home Router Netgear Router Not Recognizing Ethernet Cable (Solutions Provided)

Netgear Router Not Recognizing Ethernet Cable (Solutions Provided)

by stacy

After power outages, home remodeling, or changing one or more components of your home network, this problem is more likely to occur.

Check that your internet service provider is still transmitting an internet signal to your computer and that the modem is connected before looking into the problem with your home network’s connectivity. Once you’ve established that the internet signal is reaching your home and modem, you can begin investigating what went wrong and how to resolve the issue.

Allow us to aid you in finding the root cause of your Netgear router’s Ethernet cable failure.

Netgear Router

Why did Netgear Router stop recognizing Ethernet Cables?

This is almost often a hardware issue. After reaching the router or modem, the internet signal must travel through the ethernet wires to reach the PC. As a result, there are three primary components in this chain, and any one of them failing can cause the notice “Netgear router not detecting ethernet cable” to appear. This commonly occurs when the cable’s connectors aren’t fully installed or when the cable breaks. It can also be caused by slots on both ends of the network or when one of the ethernet cards breaks.

Ethernet Cable

What can I do to fix the Netgear Router’s inability to recognize Ethernet cables?

It is best to inspect each part individually as there are only three to examine. You can avoid making mistakes and coming up with a wrong conclusion. Let’s begin at the top.

Reboot Modem or Netgear Router

Hardware is often the root cause of problems, as we said earlier. This could be due to a problem with the router or network card. This could be fixed by rebooting All devices in the chain. Begin with the modem. Next, turn on the router. Next, disable/enable the network adapter at end.

Rebooting devices is easy. Power them off by pressing the power button, or unplugging the power cord for no more than 15 seconds. Turn them on again using the exact same procedure.

You can disable/enable power adapter in Windows by going to Device Manager. To enable it again, you can use the same procedure.

Click on the Apple icon to open System Preferences -> Network -> Click on Connection -> Click on the gear icon under the list of connections -> Make Service Inactive/Active

Once you have completed all of that, connect to your internet. If the problem is now fixed, that means that there was a bug in your system. If the reboot did not produce the desired result for you, then we will continue to search for the root cause.

If you can, inspect the Ethernet cable visually

For visible signs, inspect the ethernet cables. You should inspect the jacket and connectors on both ends. You may have found the problem by looking at the jacket and connectors at both ends.

If you’re able to use another Ethernet cable, The old cable can be taken out and the new one installed in the same ports. You will be able to identify the problem if that resolves it. Most often, the problem is caused either by a damaged, defective, or defective ethernet cables. If the problem is not caused by the cable, it could be one of the two other components. Let’s find out which one.

You can use different Ethernet ports at both ends of an Ethernet cable

The port may be broken, but your rest of the device will still work. A different port can help you be sure. It’s a good idea that you have at least two copies of each. If this doesn’t solve the problem, you should check the other end.

Connect to another computer

You won’t likely have more than one Ethernet port, so you might try connecting another device using the unrecognized Ethernet cable. It’s easy to disconnect the cable from your current device, then plug it in to a new computer or laptop. You should choose the one you feel is best. Now you should be able take your computer in to have it repaired or replaced with an ethernet adapter.

Modify the Router

You can always look for another solution if none of these solutions work. Change the router. You could ask someone to lend you your router or look for it if it is in storage. This should help you determine if it helped. This should resolve the problem. If it doesn’t, you will need to either service or purchase a new router.


Netgear routers won’t recognize Ethernet cable if there are hardware problems in the router or the cable. You can identify the root cause by replacing one component at a time. Then, test the part to confirm that it is working.

This is the most common problem with ethernet cables. If the problem is not apparent with the cable that you have, you may try a different one.

Try different ports if that fails.

If you are having problems, connect to another device.

If you still have issues, change the router.

We hope we were able help you with the Netgear router not recognizing Ethernet cables.

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