The Ethernet cable is connected to my Ethernet port but it doesn't recognize it. What am I supposed to do? (The Ethernet port is still working fine.) - Quora
![network - Ethernet connection between rooms doesn't work: LEDs 2, 3 and 4 don't blink on cable tester - Home Improvement Stack Exchange network - Ethernet connection between rooms doesn't work: LEDs 2, 3 and 4 don't blink on cable tester - Home Improvement Stack Exchange](https://i.stack.imgur.com/oThqQ.jpg)
network - Ethernet connection between rooms doesn't work: LEDs 2, 3 and 4 don't blink on cable tester - Home Improvement Stack Exchange
![My ethernet cable doesn't fit the ethernet port in the house I just moved into. Is there an adaptor I can purchase? : r/it My ethernet cable doesn't fit the ethernet port in the house I just moved into. Is there an adaptor I can purchase? : r/it](https://i.redd.it/jsmelolefgy81.jpg)