How to Stop Mac Screen From Going Black

Macs have an inbuilt timer, after which the screen will dim and eventually go black or go to sleep if there is a prolonged period of inactivity. You will notice that when you do not interact with your Mac for a few minutes, the screen will automatically start dimming; this is due to the power settings, and all you need to do to fix this problem is adjust your Mac’s sleep settings.

Modern Macs also have ambient light sensors that automatically adjust the screen’s brightness according to the environment you’re in. This article details how you can stop Mac screen from going black.

Table of Contents

How to Stop Mac Screen From Going Black?

As mentioned above, all you need to do is tinker with your Mac’s sleep settings, and this problem will be eliminated. Read the instructions detailed below to understand the process.

Sign in to your Mac.
Move the cursor to the menu bar and click on the Apple logo. Select System Preferences from the list.
Head over to the Battery tab.
Click on Battery from the side menu, and you will see a slider to the right side of the window to adjust the sleep time of your Mac.
To make sure your screen never blacks out or goes to sleep, drag the slider all the way to the extreme right to the Never section.
Furthermore, uncheck the box next to the Slightly dim the display while on battery power option.

Now head over to the Power Adapter tab.
If you want to keep your Mac from going to sleep even while connected to the adapter, move the slider all the way to Never in this too.

How to Stop Mac Screen From Going Black — Stop Mac Screen From Going Black

Now your Mac’s screen will not go black even when there is a prolonged period of inactivity.

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How to Turn Off Automatic Brightness on Mac?

Newer Macs come with an inbuilt light sensor that automatically regulates the brightness levels depending on the environment you’re in and how much light is available. Read the instructions detailed below to see how you can turn this feature off.

Sign in to your Mac.
Move the cursor to the menu bar and click on the Apple logo. Select System Preferences from the list.
Head over to the Displays tab.
Now uncheck the box next to the Automatically adjust brightness option.

How do I stop my Mac screen from blacking out

Furthermore, you can also access the display settings from the menu bar by clicking on the control center icon, choosing a display, and selecting Display preferences.

What is True Tone Display, and How Do I Disable it?

Apple first introduced the True Tone display in 2016; it is a feature that allows Mac to change the color saturation, brightness, and tone of the panel based on the ambient light for a better viewing experience.

True Tone also focuses on keeping the colors on the display panel as natural as possible to provide a consistent and accurate experience all the time. Read the instructions detailed below to see how you can disable it.

Sign in to your Mac.
Move the cursor to the menu bar and click on the Apple logo. Select System Preferences from the list.
Head over to the Displays tab.
Uncheck the box next to the True Tone option.
Moreover, you can also disable this setting through the menu bar. Click on the control center icon, select Display, and click on True Tone to toggle it off.

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What Are Hot Corners and How Do You Use Them on Mac?

Hot corners are a feature on Macs that allow you to access an app or perform an action when you move the cursor to any of the four corners of the display. You can add various apps on your lock screen using the hot corner feature on your Mac. Read the instructions detailed below to understand the process.

Sign in to your Mac.
Head over to the menu bar and choose the Apple logo.
Click on System Preferences from the list and head over to the Desktop & screen saver tab.
Click on the Screen saver tab and choose Hot corners from the bottom of the window.
A new pop-up window will open where you can select what apps you want to put in the four hot corners available.

After selecting, click on OK, and you’re done.

How to Check Your Mac’s Display Resolution?

The resolution of a screen is a measure of how sharp the images displayed on the screen are; you can check your Mac’s screen resolution pretty easily. Read the instructions detailed below to understand the process.

Sign in to your Mac.
Select the Apple logo from the Menu bar.
Select About this Mac from the list and head to the Displays tab within.
Here you’ll be able to see the resolution of your Mac’s screen.
If you have more than one display connected to your Mac, its information will also be displayed in this tab.

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How to Increase the Screen Contrast on your Mac?

Apple has included an option to increase the contrast of Mac’s display for low or visually impaired people. Once this accessibility feature is switched on, you will see a black border around every window, making locating buttons easier. Read the instructions detailed below to understand the process.

Sign in to your Mac.
Select the Apple logo from the Menu bar.
Click on System Preferences from the list.
Now, Select the Accessibility tab from the preferences menu.
Click on Display from the menu on the left side.
Check the box next to the Increase Contrast option. You can also change the display contrast level using the slider at the bottom of the window.

Conclusion

Here is everything you need to know on how to stop Mac screen from going black. As you can see, you can easily change the battery and power adapter settings on your Mac to prevent it from dimming and going to sleep after a prolonged period of inactivity. You can also use a screen saver to keep your Mac awake while preventing other people from looking at what you’re working on.

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Robert

Robert is a tech expert (with more than 10 years of experience in using mac os and iPhone) who loves to help others learn about the Mac operating system and iPhone. He provides helpful tutorials on how to use Mac OS, tips and tricks for getting the most out of your Mac operating system, iPhone tips and tricks, and more. He’s always up for a challenge and enjoys learning new things about his favorite OS. When he’s not helping people get the most out of their technology, he enjoys spending time with his wife and two cats. Check out more.