How to disconnect the mac? The mac system is often disconnected from the Internet, and the screen saver will be disconnected from the Internet, and you cannot download things. How to set the black screen to keep the Internet? Now let's take a look at the method of setting the black screen to keep the Internet on the mac. Friends who need it can refer to it.
1. Click the little apple icon in the upper right corner of the screen , select System Preferences, the new menu, and select " Energy Saver " in it
2. In the upper part of the " Energy Saver " menu, there are two columns " Battery " and " Power Adapter "; if you are using a battery, please uncheck the first option so that the black screen will not be disconnected.
3. If you are using household AC power, please check the first option so that the black screen will not be disconnected.
