How to Fix External Monitor Not Using GPU on Windows 10/11?

External monitor does not have a discrete graphics card enabled? This guide from MiniTool website may help you! Continue reading and solve the problem easily!

External monitor not using GPU

Graphics cards are crucial to computer image quality. There are mainly two types of graphics cards on the market: integrated graphics cards and independent graphics cards. The former is cheap and has low power consumption; the latter is more popular among gamers and professional designers.

Some users may find that the computer does not enable the GPU after connecting to an external monitor. Don't worry, this is normal, because external monitors do not use GPU by default. This guide will provide three possible solutions.

How to fix the problem that external monitors do not use GPU in Windows 10/11 system?

Method 1: Reinstall the graphics card driver

The wrong graphics card driver may be the reason why the external monitor is not using the GPU. If this is the case, reinstalling the graphics card driver is a good choice. The operation steps are as follows:

Step 1. Right-click the Start icon and select Device Manager from the shortcut menu.

Step 2. Expand Show Adapter , locate your graphics card, and right-click it and select Uninstall Device .

Step 3. In the confirmation window, check Delete the driver software for this device , and then click Uninstall .

Step 4. Restart the computer and Windows will automatically install the new graphics card driver. You can also download the driver from the manufacturer's website and install it manually.

Method 2: Disable the integrated graphics driver

To fix the problem that the external monitor is not using the GPU, disabling the integrated graphics card on your computer may be a good idea. Doing so, the system will only detect the discrete graphics card. The operation steps are as follows:

Step 1. Press Win R key to open the Run dialog box.

Step 2. Enter devmgmt.msc and press Enter to start Device Manager .

Step 3. Expand Show Adapter , right-click the integrated graphics driver, and select Disable Device .

Step 4. Click Yes to confirm the operation. After completion, the problem of not using a separate graphics card in the external monitor may be solved.

Method 3: Set the preferred GPU

Typically, when you launch a large application (such as video games), the laptop forces a switch to a standalone GPU. If your computer still uses an integrated graphics card while running large applications, follow these steps to set the standalone graphics card as your preferred graphics card:

Step 1. Enter graphics card settings in the search bar and press Enter .

Step 2. Click Desktop Apps , and then click Browse to select the application. If the application is not in the list, find the executable file.

Step 3. Click Options , set the application as the preferred GPU, and save the changes.

Step 4. Restart the application and see if the external monitor is still using the integrated graphics card.

For NVIDIA graphics cards:

Step 1. Open the NVIDIA Control Panel and select Manage 3D Settings .

Step 2. Under the Program Settings tab, select the application to use the GPU.

Step 3. Set the preferred graphics processor as a high-performance Nvidia processor .

Conclusion

The above are all the ways to solve the problem of not using GPU on external monitors. Hope you have a smooth and seamless image processing experience!

The above is the detailed content of How to Fix External Monitor Not Using GPU on Windows 10/11?. For more information, please follow other related articles on the PHP Chinese website!