Why Won T My Lan Cable Work On My Ps4. Ive restarted my PS4 and router. Buy an Ethernet USB dongle plug it into a USB port on your PS4 device and then connect the LAN cable.
When the PS4 is on standby the lights on the ethernet port I have the cable plugged into is lit but when I start up the system. Cable may be compromised try using it with a laptop to test the wire to see if its still good if not the port on the router could be bad or even worse the port on the PlayStation is broke. The PS4 is not detecting a signal from your LAN cable.
Check your cable from the back of the unit to make sure it is connected.
That is why it is saying LAN cable not connected. The PS4 is not detecting a signal from your LAN cable. My PS4 doesnt want to connect to my internet anymore. Turn your console back on and see if you experience the same issue.
