Solved: How Can I Fix MacBook Pro Screen Flickering

Fixed: How Can I Fix MacBook Pro Screen Flickering

MacBook Pro screen flickering is one of the most searched queries. Read the post to get the detailed answer if you are also wondering why is my MacBook screen flickering?

Wondershare Recoverit Authors

Dec 21, 2020 • Filed to: Solve Mac Problems • Proven solutions


Had anyone experienced a Mac screen flickering issue? My Macbook pro screen is flickering from the last night. Can anyone help me to get rid of the MacBook display flickering problem or know what is causing MacBook flickering issue?

Usually, Mac screens come up with a great and high resolution and that's what makes them attractive and popular among its users. However, from the last few months, it has been noticed that the Mac screens suddenly start flickering either in multiple color lines or horizontal lines/blocks. It looks very bad when you buy a MacBook with such a heavy cost and its screen starts flickering randomly. In this article, we will be discussing multiple reasons that can create the MacBook screen flickering issue.

Part 1. Why does the Mac screen keep flashing?

Although, there is no certain thing or issue that can specifically cause the MacBook Pro screen flickering problem. However, there are some things or precautions that may lead to the MacBook pro display flickering. So, without more discussion let's dive into the problem details and find Why does the Mac screen keeps flickering.

These were some basic reasons due to which your Mac screen keeps flashing. Always keep them in mind to avoid the screen flickering issue else if any of them happens it can significantly impact your Mac's display and cause the screen blinking issue.

Part 2. How to Fix MacBook Pro Screen Flickering

Below there, I have listed some of the top fixes that you can perform to get out of the MacBook Pro Screen Flickering problem.

1. Put Mac in Safe Mode

A great way to check the technical issues like Mac screen flickering is by putting your MacBook into the Safe Mode. What safe mode does is, it starts your Mac with repair options where you can perform different troubleshooting actions. By applying some simple steps, you can see your Mac screen as it was looking before the flickering problem.

How does it work?

Turn On/Restart your MacBook pro. Hold the SHIFT button tightly to enter into the safe mode.


You can release the SHIFT button as soon as you the Apple logo your Mac screen. It indicates that you have been successfully entered into the safe mode.

You will be asked to enter your password that you normally used to log in to windows. Enter the password to see the screen. Hopefully, the problem should be solved and there shouldn't be any screen flickering problem anymore.

But you get limited features in the safe mode.

2. Set the Display

Mac screen flickering problem can occur if you are running you are using the wrong resolution on your Mac. You may have selected the higher frequency in case if you have bad eyesight. You can change your display settings through the Thunderbolt Display menu.

How does it work?

To set display settings to default, go to your MacBook pro search menu, and search for display preferences. Choose the display option from the screen.


3. Reset NVRAM

If the problem is not gone yet and still you are facing the same issue then you should reset your NVRAM. As a MAC user, you should know that NVRAM is a non-volatile memory that temporarily stores your settings so that you can access them more quickly. When you reset NVRAM, it will require a system reboot but it will not be effective until you perform some special steps and there are maximum chances that you will never face screen flickering problem after this solution.

How does it work?

Reboot your Mac PC and press the "Command (?) + option + P + R" keys at the same time and don't release until your MacBook screen doesn't flicker twice or you don't hear any sound like "chimes (reboot sound)."

Wait for the Mac to restart and then release those keys and you will notice the screen is no more flickering.


4. Disable Automatical Graphics Switching

If you have turned on the automatical graphics switching it means you have allowed your Mac that it can automatically switch the graphics continually especially when you are running and switching multiple apps at the same time. This can cause the screen flickering problem within your Mac system.

You can disable this feature to check either it works or not to control the screen flickering issue and in some cases, it really works.

How does it work?

Let's see how Mac screen flickering can be fixed by disabling automatical graphics switching feature.

It is very easy to apply this trick. Simply, go to the System Settings tab and then select the Energy Savings option.

There, you will see different actions that can be implemented. At the top, you will see the Automatic Graphics Switching option. Uncheck the box and see is this brought some results or not.


5. Reset SMC

Reset SMC method is only applicable to Macbook Air and MacBook Pro that has an inbuilt battery. SMC is basically an integrated chip usually used related to power management and settings. It has been noticed that many problems occur because of SMC, so it would be better to make a check as the last option.

How does it work?

Here, in this part, you will see how to fix the MacBook Pro screen flickering issue by resetting SMC.

To do this, follow the sequence of these steps.

The below image describes the keys pattern.


In case, if you ave tried all of the above situations and still facing the same issue then it is obviously a software or hardware problem that is causing the screen flickering problem. After knowing the reason, contact a good Mac Repair store as soon as possible without making any change in your Mac air or Mac pro.

Part 3. How to Prevent Mac Screen Blinking

Screen flickering can be seriously harmful to your Mac screen so it would be better to take care of certain things before its too late. There are a couple of tips to prevent Mac Screen Blinking.

These were some of the basic but powerful techniques that can really help you to prevent the Mac screen flickering problem.


After reading the whole article, I am sure you will be able to know the reasons that cause MacBook Pro screen flickering, and if it happens then how to fix the MacBook screen fliering problem. In case, if you are still experiencing the trouble to get out from the screen flickering problem, no problem, leave a note with problem details in the comment section and we will definitely reach you as soon as we can. If you liked the post, don't forget to leave positive feedback.

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