There are several reasons why you may be getting the beeping sound on your keyboard. Here are some of the main causes: Active Filter, Toggle or Sticky keys. Keyboard hardware settings. Memory issues.
Sticky Keys, Print Screen, Filter Keys, Toggle Keys, and color filters. Here's how to disable hotkeys using the Settings app: ...
Apple's free butterfly keyboard service program for select MacBooks models ended late last week, nearly six and a half years ...
even as Apple unveiled the second-generation butterfly keyboard with the 2016 MacBook Pro. Common complaints included sticky and unresponsive keys, as well as characters that appeared unexpectedly.