Apple Intelligence now features Image Playground, Genmoji, Writing Tools enhancements, seamless support for ChatGPT, and visual intelligence.

Apple Intelligence has also begun language expansion with localized English support for Australia, Canada, Ireland, New Zealand, South Africa, and the U.K. Learn more >

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.

MauL871_ Author

Level 1

4 points

Logitech Trackball Lost Functionality

How does this happen on my late 2010-MacBook Air which cannot be upgraded higher than macOS High Sierra V 10.13.6? Thanks in advance

MacBook Air 13″, macOS 10.13

Posted on Jun 13, 2021 10:23 AM

Top-ranking reply

D.I. Johnson

Level 7

24,509 points

Posted on Jun 13, 2021 11:08 AM

Hello, MauL871_.

Did something change on the laptop... was new software installed? Recent macOS or other software updates?

Have you tried restarting the computer? Click  (Apple menu) > Shut Down...

You might try resetting the PRAM/NVRAM:

Reset NVRAM or PRAM on your Mac - Apple Support

You may need to reset the SMC:

How to reset the System Management Controller (SMC) on your Mac - Apple Support

Hopefully, one of these things will resolve your problem. If not, please come back and let us know so we can offer others suggestions. 🙂

View in context

Logitech Trackball Lost Functionality

Similar questions