How do I run diagnostics?

I have tried the shut down, turn back on while holding down the "D" key and Nothing happens. It takes me to the regular desktop. Is there another way to run diagnostics?

Posted on Oct 24, 2015 10:31 AM

Reply
1 reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

How do I run diagnostics?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.