- You need describe more in details your problem. I understand that your cable connection to Internet is not working?
- Did you check if WiFi is working?
- Can you connect to internet from other device?
- What is your NUC model?
- What is the O.S. installed and what is the O.S. version?
- What event proceeded this failure?
Thank you for posting on the Intel ® communities.
Were you able to check LWAKSMAN's post?
Let me know if you need any more assistance.
Intel Customer Support Technician
Under Contract to Intel Corporation