Problem with Bluetooth on a Mac? There is a solution
There are cases (including some in our newsroom), when the Bluetooth module in OS X starts to work properly: hence the problems with connecting the wireless keyboard, mouse and other accessories. Often does not help even restart the computer, and the problem remains unsolved. But one proven way out of this situation.
The problem is solved by resetting the Bluetooth module on the Mac. Sounds too complicated? Do not be afraid. The reset of this module is easier than installing a new application. To do this, exit the application and hold down together the keys Shift and Alt.
After that click on the Bluetooth icon on control panel and go to menu “Debug”. Click “Reset Bluetooth”.
After some time will reset the module. Be sure to restart your computer for the changes to take effect. Learn that then you will have to re-configure the connected accessories, but problems with keyboard or mouse.
In General, menu Shift + Alt, useful for the future, so don’t forget about this shortcut.