Unplugged - Ethernet cable disconnected

Hello

I have the new Mac Mini (end of 2014) running OS X El Capitan 10.11.3 version.

I was able to connect to the internet properly using the wired connection. However, after the last reboot I did, I can connect is more and where to open system-> network preferences I see Ethernet connected not-> cable disconnected.

The problem is that the cable is connected, and the network is working properly for other devices. I tried to use another network cable and switch to another port in the router, but does not (the same ports and same cables work well for other devices).

The WiFi worked very well.

Any thoughts on how to fix this annoying problem?

Thanks in advance

Missing built-in Ethernet

Tags: Mac

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