1. Enter the win 10 desktop, right-click the "this pc" icon, and select Properties to open it. Click "Device Manager" on the left side of the new interface to open it.

2. Click "Display Card" in the device manager interface, and then we can see the related drivers of the graphics card. Right-click the driver and select "Update Driver" to enter the next step.

3. Finally, click "Browse My Computer to Find Driver Software" in the pop-up update option to enter the next step. Click "Browse" in the pop-up interface, then select the driver of the existing graphics card. After installing the driver, click "Next" to modify it.