How-to Fix Common Magic Mouse Issues
Is your Magic Mouse not working properly and all the settings are configured correctly? Here is the common fix to resolve a wide variety of Magic Mouse issues including right-click not working, scrolling not working, unresponsive, etc.
1. Turn off computer
2. Turn on the computer and hold the option, command, R, and P keys together until you hear the start up sound a second time.
The second start up sound indicates that the PRAM has been successfully reset.