When I went to work on Monday, I found that some buttons of Apple mac suddenly failed! This is how to do?
Using the universal restart Dafa, the number keys 7, 8, 9 and m and other keys fail, but other keys are normal.
I found that I can input normally when I use an external keyboard. Is it because the laptop keyboard is broken? Do you want to go for after-sales repair?
Solutions to some key failures of Apple mac notebooks
1. 5 even option switch mouse buttons
In fact, this is a built-in option of the Apple system, which can be unlocked by pressing the option key 5 times quickly.
It turns out that pressing the option key five times is a switch to switch the Mouse Keys mode.
The mouse button is turned off and the right keyboard area returns to normal.
Same operation: System Preferences—Accessibility—Mouse and Trackpad—Remove the enable mouse button
2. Other
The starting steps are the same as above: System Preferences-Accessibility
1. Check the voice module
2. Check the keyboard module
