This article explains how to connect an Ethernet network cable (also called an RJ-45 cable) to the correct port on a laptop.
Steps
Step 1. Plug one end of the Ethernet cable into the matching port on your router, modem, other device, or an RJ-45 wall port
Consult your device's instruction manual to identify the location of the Ethernet port to connect the cable to.
It doesn't matter which end of the Ethernet cable you connect to the device. RJ-45 network cables have the same type of connector on both ends
Step 2. Locate your laptop's Ethernet port
It is usually placed along one side or the back of the computer. It is similar in shape to the twisted pair socket, but slightly larger. Normally, it is characterized by an icon depicting a central horizontal line to which three small squares are connected.
If your laptop model is very thin or very light, the Ethernet port is most likely hidden by a plastic or other flexible material cover. If this is the case, you will need to remove the cover by gently pulling it down or to the side
Step 3. Insert the free connector of the Ethernet cable into the RJ-45 port on the computer
The side of the connector where the plastic release tab is visible should face up or down, depending on the model of your computer. The RJ-45 port is shaped to accommodate the protruding connector release tab.
- After inserting the connector into the port and pushing it all the way in, you should hear a "click": it means that the connector has been properly secured in place.
- If your computer's Ethernet port is protected by a plastic or other material cover, use your free hand to hold it up as you insert the network cable connector.
