Enable both the core and independent graphics cards for Windows (enable the core graphics card without a display)

Enable both the core and independent graphics cards for Windows (enable the core graphics card without a display)

When Mp4 video compression format is used for encoding, it consumes a lot of CPU. Therefore, it is decided to upload the video card for video card acceleration. The Intel Core graphics card is selected for video encoding acceleration, which is very effective. But now the question is: how to enable both the core and independent graphics cards on the PC. After several twists and turns, I finally found a solution,Currently, the only drawback of this solution is that screen expansion causes the mouse to fly.

Environment

Nvidia nvs 5400 M
Intel (R) HD Graphics 3000

Driver Installation

Install the driver of the independent graphics card and core graphics card. After installation, you can view the installation result in the Device Manager.

Screen Resolution settings

In screen resolution settings, follow these steps:

1. Click "detect"

2. Select "no other monitors detected" and select "still try to connect on the following objects: VGA" in the Multi-monitor option ". Click "application ".

3. In the multi-monitor option of the current monitor, select "extend these displays"

4. Click OK and apply the changes.