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Macbook keeps freezing when watching videos fullscreen software#
Macbook keeps freezing when watching videos fullscreen mac#

Open System Preferences and head over to the Energy Saver section.

To do that, just follow these simple steps: Several users reported that you can fix MacBook screen flashing simply by disabling the Automatic graphics switching option.

Macbook keeps freezing when watching videos fullscreen software#

Using this tool you can also free up precious storage space by finding and removing large files, so if you want to boost your performance, be sure to give this software a try.

The application can also find and remove duplicates or help you uninstall software. The software will scan your system and help you remove any junk files that may be slowing it down. There are also software solutions that you can use to optimize your Mac, and one of those tools is MacKeeper. Release the keys and start your MacBook.Īfter doing that, check if the problem is resolved.Hold the four buttons pressed for about 10 seconds.While holding all three keys pressed, press and hold the Power button.Press and hold left Shift, left Control, left Option.Release the buttons and press the Power button to start your device.įor devices without a T2 chip, do the following:.Now hold all four buttons pressed for an additional 7 seconds.Without releasing the keys, press and hold the Power button as well.Hold all these buttons pressed for about 7 seconds.Press and hold the following buttons left Control, left Option, right Shift.To reset SMC on devices with the T2 chip, do the following:

Macbook keeps freezing when watching videos fullscreen mac#

After your Mac plays the startup sound for a second time or after it shows the logo for the second time, you can release these keys.

As soon as it turns off, press and hold Option + Command + P + R.

In some cases, you can fix the problem with screen flickering on your MacBook simply by resetting NVRAM and SMC.

Now switch back to your original resolution.īear in mind that this is just a workaround, but several users reported that it worked for them, so you might want to try it out.

Switch to a different scaled resolution.

Now select Displays and click on Display.

Go to the Apple menu and choose System Preferences.

To change the resolution, do the following:

This is just a workaround, but many users reported that this method worked for them, so you might want to try it out. What to do if my MacBook screen flickers or flashes? 1. Here are additional problems that users reported on their Mac:Īll these issues can be easily fixed by following the methods presented in this guide. If that happens, you need to adjust your settings to stop the error from appearing. Issues with your graphics card can also cause the MacBook screen flashing. Although it’s not known how your resolution affects the screen, adjusting it can sometimes help with this problem. There are multiple causes for this issue, such as your display resolution. This can be a big problem, but there’s a way to fix that. MacBook is a great device, but many users reported that their MacBook screen flickers or flashes.

MacKeeper has been downloaded by 0 readers.

Click Clean to get rid of all possible troubles.

Once installed, open it and start an auto scan to find the issues.