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
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.
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.
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
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. 🙂
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. 🙂
Logitech Trackball Lost Functionality