Understanding Ethernet Port in Wall Setup – Ultimate Guide

ethernet in wall

Ethernet Port: Technology has impacted our lives in many ways, such as the internet, which has simplified our daily routines and enhanced our experiences.

It’s almost like you’re losing a limb these days if you don’t have a good internet connection. We have become so accustomed to them with technologies like online banking, working from home, watching YouTube videos while cooking, and supplying the energy to power our home entertainment. Our lives aren’t the same without them.

Ethernet port is a type of cable that runs through all of the nooks and crannies of a modern apartment building to provide high-speed Internet access.

Connect an Ethernet port cable to the wall jack on your end. There you have it – lightning-fast internet on demand! It is the ideal setup for the best internet, but we often don’t think about it until it breaks.

Can’t You Connect To The Wall Ethernet Port?

Although today’s Wi-Fi speeds are miles ahead of what they used to be, chances are you’ll still run into some connectivity issues occasionally.  Perhaps a crowded area, several members of your family connecting simultaneously, or an outdated Wi-Fi router is to blame.

Whenever possible, if your home Wi-Fi is not providing you with an adequate connection, you may want to consider moving to an Ethernet connection. These connections have fewer safety concerns because of lower latency, faster download and upload speeds, and lower latency. However, Ethernet isn’t a panacea either.

It is usually possible to fix a Wi-Fi connection problem by resetting the router or contacting your provider remotely. But, what can you do if your cable doesn’t work when plugged into an Ethernet port on the wall?

Where Are Wall Ethernet Ports Connected?

First, we need to know where the Ethernet port is located. How does your cable get connected to the socket when you plug it in?

Where does the socket connect? It would help if you first were prepared that it might not lead anywhere.

Before installing any wiring, the contractor/previous owner might have predicted where an Ethernet cable would be plugged in.  However, it is unlikely that anyone would connect to that port and not complete the process. Remove the wall plate and look inside, to be sure.

Depending on your position in life and some other circumstances, you might be faced with different situations:

  • When you live in a house with Ethernet ports in several rooms, you will probably be able to locate the patch panel where they all connect. Your attic, basement, or closet is usually where you’ll find this.
  • Apartment life may be more complex than living in a house. Apartments may contain patch panels. It is possible for an entire building or complex to share a patch panel. Access to this panel may be limited.

To figure out whether your wall port is the problem or another link in the chain, you need to know where your Ethernet port connects.

How to Fix the Ethernet Port on Your Wall That Doesn’t Work?

Here are some ways to fix your wall Ethernet port if it is not working and why. However, this is a complicated issue that you might want to leave to your ISP (Internet Service Provider) to resolve. It’s they who provide the infrastructure and make sure that it works.

Your wall Ethernet port is unlikely to be affected by anything you’ve done. It may be necessary for you to purchase special tools to fix this issue.

Cable Connections Should be Checked

Once you have confirmed that the connectors work correctly, you should check to ensure that the wall connection itself is in working order.

It would be embarrassing to call in an electrician to fix damaged wiring when you may have just needed a new connection cable! Many reasons can cause cables to malfunction. They can expand due to heat, become damaged due to humid conditions within walls, or even get damaged by a rogue rodent.

However, no cable is bulletproof, so it is essential to realize that. Therefore, all you can do right now is make sure there is a clear connection between the jack and the cable.

There are instances when removing a bit of damaged cable can make a great deal of sense if some noticeable damage is present. After that, it is pretty straightforward to reconnect the wall jack. In most cases, it is best to hand the task off to someone familiar with wiring tasks if you have little experience doing so.

Connectors Must Be Checked

As we work our way down, let us start with the most likely cause of the issue. To fix this problem, we’ll take the wall jack off and check the connector. You will only need a single screwdriver to do this in most cases. Once the jack is removed, we will visually inspect the connector for damage and corrosion.

Over time, this part will degrade relatively quickly. It will naturally become inoperable once it reaches a certain point in its life. Therefore, ensure that there are no apparent damages. It would be best to look at the copper ends to make sure they are clean and crisp. Because this part transfers current, it must be in good condition.

It is advisable to replace the damaged part and try again if there are obvious signs of damage. In most cases, the problem was caused by the damaged part. In that case, great – your first fix worked! If not, move on to the next step.

Make Sure The Cable is Working

When carrying out a fix at home, things get quite a bit tricky. If you need to repair an Ethernet cable that has stopped working, our first suggestion is always to replace it with the specifically designed cable for the task at hand.

To verify that both connectors are functioning correctly, first place them apart if you have placed them together. Taking the damaged cable off the wall is the hardest part of the whole process. It’s best to hire a professional to handle this job, especially if you’ve never done it before.

It is also important to point out that you must try every other option before resorting to this step. All this troubleshooting and troubleshooting to find that the problem was the connector all along would be a real shame.


It takes some know-how to fix a problem if you don’t have a little bit of experience. Never accept a task that you are uncomfortable with. Don’t be afraid to ask for a bit of help when things get rough.

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Posted by
Vedanti Kohli

Vedanti is a tech geek who enjoys toying with new technology and gadgets. In his final year of CA, he left out to pursue his love. He has more than seven years of experience as a consumer tech journalist, and he publishes how-to manuals, comparisons, listicles, and explainers for both B2B and B2C apps and services.