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
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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