![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support](https://www.downloads.netgear.com/files/answer_media/DITAToo/Knowledge%20Base%20Articles%20%28New%29/CHP%20Products/Routers/RAX20_loopback_test.png)
An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support
![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support](https://www.downloads.netgear.com/files/answer_media/DITAToo/Knowledge%20Base%20Articles%20%28New%29/CHP%20Products/Routers/RAX20_loopback_test_front.png)
An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? | Answer | NETGEAR Support
![Back Panel Of WiFi Router With LAN And Internet Ports And One Antenna. Stock Photo, Picture And Royalty Free Image. Image 9057930. Back Panel Of WiFi Router With LAN And Internet Ports And One Antenna. Stock Photo, Picture And Royalty Free Image. Image 9057930.](https://previews.123rf.com/images/sheval/sheval1103/sheval110300005/9057930-back-panel-of-wifi-router-with-lan-and-internet-ports-and-one-antenna-.jpg)
Back Panel Of WiFi Router With LAN And Internet Ports And One Antenna. Stock Photo, Picture And Royalty Free Image. Image 9057930.
![My apartment has 3 Ethernet ports in the walls. But only 1 works. Am I able to "turn on" the other ones by messing with the wires in the patch panel? (lots My apartment has 3 Ethernet ports in the walls. But only 1 works. Am I able to "turn on" the other ones by messing with the wires in the patch panel? (lots](https://i.imgur.com/0tTmCau.jpg)
My apartment has 3 Ethernet ports in the walls. But only 1 works. Am I able to "turn on" the other ones by messing with the wires in the patch panel? (lots
![LAN Connector Plugging In LAN Port Internet Wireless Router Back Side Panel 3d Render Stock Photo, Picture And Royalty Free Image. Image 123385769. LAN Connector Plugging In LAN Port Internet Wireless Router Back Side Panel 3d Render Stock Photo, Picture And Royalty Free Image. Image 123385769.](https://previews.123rf.com/images/aleksanderdn/aleksanderdn1903/aleksanderdn190300021/123385769-lan-connector-plugging-in-lan-port-internet-wireless-router-back-side-panel-3d-render.jpg)