With a key combination on the internal MacBook-turn off Monitor
If you turn off the Monitor of your MacBook, for example, during a longer Downloads, you will save battery power. But if you want to display the image on an external Monitor, it is useful to the internal Display off.
- For this you need to hold the keys Ctrl, Shift and Eject (button at the top right in the corner) for a few seconds.
Eject Button
In a further practical tip we show you how to the Dock from the MacBook to the external Monitor move.
