What is FreeSync Brightness Flickering, and How Do I Fix It?

To be a computer enthusiast, you do need a high-end, innovative screen that shows off the innovation inside. Also, if you know how it works, you won’t have to worry about as many things, so you can solve your own problems.

And if you like to play games, it makes sense to have a FreeSync screen. And these days, there are a lot of screens with the best and most flexible features that make it easier to watch screen time.

Also, it’s pretty common to see the brightness flicker in some games. However, this isn’t the case with all games. You might not see flickering even when you’re playing fast-paced competitive games with a certain refresh rate.

But that can be hard to do when the brightness of your FreeSync screen keeps flickering. That certain thing changes the whole gaming experience and the way you watch it. Let’s look at the solution you can try if you care about this.

Brightness Flickering on FreeSync

If you have a high-tech VA (vertical alignment) LCD display with FreeSync, the brightness flickering problem is likely to happen. But IPS and TN panels also have flickering brightness, though not as much as VA panels. It’s a pretty common problem, especially with the VA panel, but it can also happen with other screens that have FreeSync.

FreeSync brightness flickering won’t happen every time you use your computer or every time you play a game. Rather, it depends on the game you are playing, and even then, it depends on a number of factors. You also only see the screen flickering in one unit of the display monitor, while the rest are fine.

For example, it can get worse to the point where the screen starts flickering out of control, and in some games, the brightness will only flicker while the game is loading. On the other hand, you never have this problem, even if you use the VA penalty with FreeSync!

Stopping the flickering of the FreeSync brightness

The best and maybe easiest way to fix flickering brightness would be to turn down the picture settings. This will keep the rate of updating in check. Also, updating the firmware would be a good way to fix the problem. You can also stop flickering by turning off FreeSync, but the solution is also there. Samsung is now aware of this problem and has fixed it by adding the VRR (variable refresh rate) option through a firmware update.

Also, keep in mind that the refresh rate of some display panels can change quickly and randomly to a high point, say 144Hz, which definitely affects the screen and causes flickering in some way. So, it turns out that VRR in the control range is a solution. If you see such problems on the screen, you can choose to do that. So, the only way to update the firmware is through the manufacturer.

How to stop the brightness on FreeSync from flickering?

First of all, if something bothers you in the display settings, the answer is probably also in the settings! The low frame rate compensation will be turned on or encouraged by a screen with a refresh rate that changes from 48 to 144Hz all the time (LFC). This will happen when the frame rate drops to 47FPS or less. Most AMD graphics cards can use it.

We all know that FreeSync is the best way to reduce or get rid of screen tearing, so LFC doubles the frame rate to keep the screen tearing. So, the best thing to do is lower the picture setting. If the display you’re using right now has 48 FPS, or frames per second, it will affect the LCF and keep its rate high and low or on and off, which causes the brightness to flicker. But lowering the picture setting is a better choice and the solution to this problem.

You can also use Custom Resolution Utility (CRU) to improve VRR (variable refresh rate). Using the CRU tool to make the FreeSync range as small as possible makes a difference.


Why does the brightness go up and down?

When the screen flickers and moves, it makes it hard to see perfectly. On top of that, this thing is unbearable if you are playing games or working on a graphics animation. But if you know the exact cause, you can better understand the root cause, which means that your approach to finding a solution is more likely to work.

With FreeSync technology, the brightness flickers because the display you are using is set to a higher brightness at the refresh rate. This is because the refresh rate and the brightness of the display are not in sync.

For example, if the display screen’s FPS is set to 48fps and stays that way, it will cause the LFC to change, which makes the brightness flicker.

How can I fix the flickering FreeSync?

There are two main things that cause the brightness to flicker: LFC and FPS. When FreeSync is on, the brightness flickers in more than one game. But if you want to fix this problem, the first thing you should do is slow down the refresh rate and keep it in sync with the FPS. If you keep the FPS between 60 and 165, it can be a good result. You can also try turning off the AMD External Events Utility and then restarting the system.

Besides that, you can fix it by taking a few easy steps. First, go to the AMD Radeon settings, click on display, and toggle the virtual resolution or GPU scaling on or off. Once you’re done, you’ll notice that the brightness will stop flickering in a very big way. It’s the real deal and it works pretty well, too!

How do I stop the screen in Windows 10 from flickering?

Aside from games, a flickering monitor screen makes it hard to work and gives a bad impression to the eyes. You can’t do your work well if the screen keeps flickering. Most of the time, it happens when the divers don’t update or when something goes wrong. Also, if your Windows drivers aren’t compatible, you will probably have the same problem. Make sure that the drivers are up to date and that the software and Windows are compatible.

What is the best way to fix flickering in G-sync?

If your monitor has G-sync technology and the screen shakes or flickers, it’s because the frames per second (FPS) is too low. It’s pretty clear that the screen will flash when the frames per second go over the FreeSync range. So, increasing the lower frequency will make sure that the problem is solved.

What will happen if I keep using the screen that flickers?

The eyes can’t see well through a display screen that flickers, changes in brightness, or shows a bad picture. Also, you can’t pay attention to the screen and the work you want to do to make sure you have the right angle. No matter how well you do your work, if the display is not in good shape, it will continue to bother you and your eyes.

If you’re using a FreeSync monitor and the brightness keeps going up and down, that could lead to a number of problems. You will have to move your pupil faster than usual, which will make your eyes feel uncomfortable. Overall, your eyes will get tired if you keep using a screen with flickering brightness or a display.

To play the fun and exciting game, the flickering brightness needs to be fixed, and the overall performance needs to be in check.

One Last Thing

It’s not strange to run into problems when you have a computer. We’ve all had things go wrong at some point. But the important thing is to know the right answer.

We’ve talked about the brightness flickering in FreeSync today. You know that the FPS and refresh rate have to stay within a certain range, but you can easily make changes to see if the flickering stops.

Also, brightness flickering happens in different ways. Sometimes it only happens when the game is loading, sometimes it only happens in one part of the screen, and sometimes the brightness of the whole screen starts to change. You can see changes and have the best gaming time by using the CRU tool or lowering the picture setting.

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