How to turn off Hardware acceleration

If your computer is running slowly, one of the first things you might try is turning off hardware acceleration. This can help speed up your machine, especially if you’re using an older model. However, before you disable hardware acceleration, it’s important to understand what it is and how it works. This guide will explain everything you need to know about this feature. Afterwards, we’ll show you how to turn it off in Windows 10.

What is hardware acceleration?

The term “hardware acceleration” refers to the use of computer hardware to perform some tasks more efficiently than is possible in software running on the general-purpose CPU. Examples of hardware acceleration include using a graphics processing unit (GPU) to render graphics, using a field-programmable gate array (FPGA) to accelerate compute-intensive operations, or using an application-specific integrated circuit (ASIC) to offload some work from the CPU.

In general, hardware acceleration can be used for any task where dedicated hardware can provide a significant speedup over software running on a general-purpose CPU. However, it is most commonly used for tasks that are computationally intensive and/or require real-time performance, such as video decoding and encoding, gaming, and data security.

Why would you want to turn it off?

There are a few reasons you might want to turn off hardware acceleration. One reason is that it can cause your computer to overheat, which can lead to performance issues. Another reason is that it can cause problems with certain types of software, such as video editing programs. Finally, it can also drain your computer’s battery more quickly.

How to turn off hardware acceleration in Windows

If you’re experiencing slow or choppy performance in Windows, it might be due to your hardware acceleration settings. Hardware acceleration is when your computer’s graphics card is used to render images and videos rather than your CPU. Turning off hardware acceleration can improve performance, especially if your computer is old or has a weak graphics card.

Here’s how to turn off hardware acceleration in Windows:

1. Right-click on the desktop and select “Screen resolution” from the menu.

2. Click on the “Advanced settings” link.

3. In the “Advanced settings” window, click on the “Troubleshoot” tab.

4. Under the “Hardware accelerated graphics” heading, move the slider to the “Off” position.

5. Click “OK” to save your changes and close the window.

Restart your computer for the changes to take effect. Afterward, check to see if performance has improved. If it hasn’t, you can try turning off other types of hardware acceleration, such as DirectX or OpenGL acceleration.

How to turn off hardware acceleration in macOS

If you’re experiencing issues with video or audio playback, or if you’re having trouble using certain features in macOS, you may need to turn off hardware acceleration. Here’s how:

1. Open System Preferences and click on the Accessibility icon.

2. Scroll down to the Display section and check the “Reduce motion” box.

3. Close System Preferences and restart your computer.

That’s all there is to it! After restarting your computer, hardware acceleration will be turned off.

How to turn off hardware acceleration in Linux

There are a few ways to turn off hardware acceleration in Linux. One way is to use the “radeon” driver and add the following line to your xorg.conf file:

Section “Device”

Option “DisableAcceleration” “on”


Another way is to use the “intel” driver and add the following line to your xorg.conf file:

Section “Device”

Option “AccelMethod” “sna”


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