Apple’s Worldwide Developers Conference to kick off June 10 at 10 a.m. PDT with Keynote address

The Keynote will be available to stream on apple.com, the Apple Developer app, the Apple TV app, and the Apple YouTube channel. On-demand playback will be available after the conclusion of the stream.

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Ethernet

I'm running High Sierra 10.13.6 on my iMac 18,2. The internet will only connect wifi not ethernet. I see "This computer does not appear to have any PCI Ethernet cards installed" under Hardware>Ethernet Cards. Will upgrading to Catalina solve this issue, or is there another option?

Thanks in advance

Travis.

iMac Line (2012 and Later)

Posted on Jan 15, 2020 10:13 PM

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Question marked as Best reply

Posted on Jan 16, 2020 9:30 AM

It is possible that a power surge (from lighting or some other source) has zapped the chip.


At this point you have three solutions.

  1. Get an external Ethernet adapter.
  2. Live with only using Wi-Fi.
  3. Take it in for repair.
3 replies

Ethernet

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