How to switch dual graphics card in Win7 system

　　Problem Description: G475A using ATI independent and integrated graphics card switching method and Nvidia graphics card switching has a certain difference, the following picture to illustrate the steps to switch

　　Switch steps:

1. Right-click Desktop Selection Configuration ati powerxpress (TM)

2. Click will eject the graphics card switching interface, select High-performance GPU is a stand-alone graphics card, the provincial power GPU is integrated graphics, the current state of independent graphics

3. Select the card you want to switch to click on the application will pop up in the switching interface, click Change Confirm switch

4. Again open Configure ATI Powerxpress (TM) to view the current video card has switched to integrated graphics, as shown in figure:

If you need to switch will be independent video card follow the above steps to operate.

Note: This operation is only applicable to the WIN7 operating system, XP system does not support dual video card switching can only use integrated graphics.