Win7 System dual graphics card switching independent video card how to set up
Method One:
1, right click on the desktop, click on the "Nvidia Control Panel", you can also click the Start menu-Control Panel-Open the "Nvidia Control Panel" (large icon viewing mode);
2, in the "NVIDIA Control Panel" to the left click "3D Settings"-"Management 3D settings";
3, on the right "Global Settings" tab, the "Preferred graphics processor" Drop-down menu select "High-performance NVIDIA Processor", and then click the application below.
Method Two:
1, press the "Win+r" key combination appears to run, in the box input: devmgmt.msc Click OK Open "Device Manager";
2, expand "Display Adapter", the following will appear 2 graphics cards, with "HD" or "INTER" the words of the video card right click, select "Disabled" can be.
Windows7 Tutorial
WINDOWS8 Tutorial
WINDOWS10 Tutorial