Ethernet run tests green but won't connect
- by Simon Gillbee
I have a single ethernet run at home that I just added. I have a cable tester that tests for pin/pair crossover or miswired pines. The entire line tests green (all 4 LEDs light up green on the tester) but I can't get any PC to connect through the link. No link light on the ethernet connection.
Any simple tests/fixes, or do I rip out the wall sockets and do it again?