For my notes, click my username and via private message send me the monitor service tag number.
For us to troubleshoot, you need to test the S2718D on a dedicated Windows operating system PC to see if the issue is present. You can see here on the S2718D drivers page and also in the User's Guide that the Apple proprietary hardware and operating system were never tested/validated by Dell. You should also post the issue on the Apple Forum and see what other Apple users have done as far as Apple PC troubleshooting and possible Apple proprietary cabling to purchase.
DELL-Chris M
Community Manager
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56.9K Posts
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December 10th, 2018 13:00
For my notes, click my username and via private message send me the monitor service tag number.
For us to troubleshoot, you need to test the S2718D on a dedicated Windows operating system PC to see if the issue is present. You can see here on the S2718D drivers page and also in the User's Guide that the Apple proprietary hardware and operating system were never tested/validated by Dell. You should also post the issue on the Apple Forum and see what other Apple users have done as far as Apple PC troubleshooting and possible Apple proprietary cabling to purchase.