To wake the display once more, move the mouse and press one of the keys on your keyboard.Click OK and you’ll now be able to instantly disable your screen by moving the mouse cursor to that corner.Select the one you’re least likely to use by accident and assign it Put Display to Sleep. Click this and you’ll see a mini window appear with drop-down menus for each corner.Select the Screen Saver tab, then you should see a button marked Hot Corners… under the main pane.Open System Preferences and click on Desktop & Screen Saver.The relevant key will have a sun symbol on it.ĭisable your Mac’s display with Hot Cornersįor an instant way to turn off the display on your Mac, a good idea is to use the Hot Corners feature. To turn the screen brightness down on your Mac you probably need to press the F1 key, but it will depend on the generation of your Mac. This will make the display completely dark, but you’ll retain all functionality and can change it back in an instant by turning the brightness up once more. For many cases the easiest way to essentially disable your screen is to simply turn the brightness down to zero. The easy methodīefore searching for software settings or other, more complex, ways of achieving this goal, we recommend the utilitarian approach. For these moments and other like them, here’s how to turn off the screen on your Mac without it going to sleep. Alternatively, you could be mirroring your Mac’s display to a TV but don’t want to see the same images on the small screen in the corner of the room.

For example, you might be running a lengthy software download overnight and don’t want the glare of your screen keeping you awake. There are a few occasions when you might want your Mac to be awake and doing something, but would prefer if the screen was turned off.

How to turn off screen mirroring on mac