Windows turns on core graphics and discrete graphics at the same time (does not pick up the monitor boot core graphics)

CPU is consumed when encoding in MP4 video compression format. So decide on the video card. For graphics acceleration. Video encoding acceleration with Intel Core graphics is selected for optimal results. But the question now is: How to turn on the core graphics card and the discrete graphics card at the same time on the PC. After several setbacks. Finally found the solution, the only drawback of the present scheme is the use of screen expansion, causing the mouse to fly.

Environment

NVIDIA NVS 5400M
Intel (R) HD Graphics 3000

Driver installation

Installs the driver of the independent graphics card and the core graphics card, after the installation completes, can see after installs the result in the Device Manager.

Screen resolution settings

In the screen resolution settings. Follow the steps below:

1. Click "Test"

Watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /southeast ">

2. Select "No other monitors detected", select "Still try to connect on the following objects: VGA" in the multi-monitor option.

Click "Apply" button

Watermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /southeast ">

3. Select "Extend these displays" in the multi-display option of the current display

4. Click OK and apply the changes

Windows turns on core graphics and discrete graphics at the same time (does not pick up the monitor boot core graphics)