Problem with Ethernet connection
Problem with Ethernet connection
Your Ethernet port isn't connecting properly with the cable. Check the port settings, ensure the cable is properly inserted, and verify the device is powered on. If issues persist, try a different port or contact your network administrator.
I don't have personal knowledge, but typically the jack under a desk is used for plumbing or electrical purposes.
Have you attempted connecting a device straight to the router's port?
I would try it; if it functions then the cable in the wall or at the connection points to the jacks is faulty. You may need to remove the jack and reattach the cable. Edited August 13, 2019 by Mnky313 typo