You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Level 1

4 points

Ssd external drive

My Kensington ssd external hard disk doesn’t appear on my iMac 27 inch retina. No problem on my MacBook.

iMac 27" 5K, macOS 10.14

Posted on May 27, 2019 11:02 AM

Top-ranking reply

Level 10

144,850 points

Posted on May 27, 2019 12:12 PM

Reset the SMC (2-3 times with no peripherals connected) and then reset the NVRAM. Instructions for each are in:

View in context

Similar questions