I am Having Trouble With My Comporium Cable Modem Internet Connection, What Are Some Things I Can Try Before Contacting Technical Support?
![An Internet or LAN port isn't working correctly on my router. How do I perform a loopback test to check the port? - 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? - 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? - NETGEAR Support
![Fix The connection between your access point,router,or cable modem and the Internet is broken - YouTube Fix The connection between your access point,router,or cable modem and the Internet is broken - YouTube](https://i.ytimg.com/vi/2XHq9HoPgOE/mqdefault.jpg)