Thunderbolt to Gigabit Ethernet adapter not working

Hello

I'm new to this community has never had a problem on my mac since I had last year.  MacBook Pro retina mi 2014 running El captain.

My ethernet is not picking up DHCP and thunderbolt ethernet does not appear in the network interface.

I use also fell in love with VGA Converter works on the two test port.

I also reset the PRAM and the MSC still nothing.  Also restored some peripheral preference to another forum I found on the internet.

I created another account from administrator to test to see if the interface resumes, still nothing.  How ever wifi works without problem

Thanks in advance if anyone could help with my problem.

Dump of information systems presents its collection as below.

Bolt of lightning to Gigabit Ethernet Adapter:

Name of seller: Apple Inc..

Device name: Thunderbolt to Gigabit Ethernet Adapter

Vendor ID: 0 x 1

Device ID: 0 x 8003

Revision of the device: 0x1

UID: 0X0001000203A8FCF0

Apple serial number: DTN450706APDWKHBZ

Route of chain: 1

Firmware Version: 5.5

Port (upstream):

Status: Connected device

Link status: 0x2

Speed: up to 10 Gb/s x 1

Port Micro Firmware Version: 0.0.8

I have this problem as well. My crush to the ethernet adapter was working yesterday, but now I have not been able to run all day. I even tried everything said in this thread: ImtiazThunderbolt Ethernet does not work after upgrade to Yosemite , you should try what is in the thread, as it has worked for some people.

Tags: Notebooks

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