Why won’t my PC Recognize the Ethernet Network Cable? – Final solution

If your PC does not recognize the Ethernet network cable, it is necessary to determine the cause of the failure and find a timely solution. In this sense, we recommend you read this article with which you will learn Why doesn’t my PC recognize the Ethernet network cable? – Final solution

Why doesn’t my PC recognize the Ethernet network cable? – Final solution

Next, we present the possible causes for which the operating system abort the network connection and the PC does not recognize the ethernet cable as well as a definitive solution to this problem.

Causes why the PC does not recognize the Ethernet network cable

Sometimes the PC does not recognize the Ethernet network cable due to damage to the wiring so a definitive solution is necessary. This physical failure prevents the operating system from establishing the internet connection. In addition, there may be damage to the RJ45 connectors that obstructs their normal connection.

It is possible that the problem originates due to a null internet connection or errors in the modem. Also, there may be a network adapter failure. If the Ethernet network cable is incompatible, the computer will not be able to recognize it either.

Ethernet port network

How do I get my PC to recognize the Ethernet network cable?

In order for your PC to recognize the Ethernet network cable, you must determine the cause of the problem before run a definitive solution. For this reason, we advise you to follow the following steps.

Check the physical connection

Check if the link LED lights up when you connect the Ethernet cable to the network card. Then, you can see two LED indicators. If these do not light, the network cable may be damaged, there is no power to the router, or there are loose connections.

Check the RJ45 connectors

Often times, the system does not recognize the Ethernet cable when there is damage to the RJ45 connectors. Verify that these items are not damaged or cut. Also, check if they are connected correctly and if they remain firm against the network cable.

Connect the Ethernet network cable to a different port

A port on the interconnect device may be faulty. In this sense, we advise you test the ethernet cable in another port on your device (router, hub, or switch) to rule out this possible failure.

Check the compatibility of the network cable if your PC still does not recognize the Ethernet network cable

Have you ever wondered which is the best network cable for internet connection? It is important that you know this information since the Internet connection requires an Ethernet cable compatible with your network application. Therefore, you must check the type of wiring you own according to its specifications and its length.

Check the PCI slots

For the system to recognize the network cable, you need to enable all the PCI slots and close the orange feed tabs. Thus, each slot will receive the appropriate feed. In addition, it is important to know which is the network adapter you need to PC and install it if you have not already done so.

Ethernet network cable

Check the network adapter

The network adapter must be installed correctly and enabled in the BIOS. If you have one network interface card “PCI”, put the adapter back in and check if the connection is established correctly.

Test internet access

To know the status of your internet connection, you can use the Windows command console. Go to the start menu and type cmd in the search engine. Right click on the “Command Prompt” and select “Run as administrator.”

You will see the Windows command window where you must type this command: netsh wlan show wlanreport and press the “Enter” key. You will get an HTML file that will indicate the status of your connection through a report.

Repair the network adapter if your PC does not recognize the Ethernet network cable

To repair the network adapter, right-click on the internet icon in the Windows taskbar and select “Open Network and Sharing Center.”

Go to “Change adapter settings” and right click on “Ethernet”. Finally, choose “Diagnose” so that Windows will take care of fix the errors and repair the adapter if required. You can also choose to disable the network adapter and reactivate it so that faults can be corrected.

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