Method one, through the interface to judge
We are on the interface behind the mainframe box to see which interface is connected to the interface of your link data cable, and if it is connected to an integrated video card, it is attached to the vertical interface, because the VGA port of the integrated video card is directly on the vertical interface on the motherboard. And the VGA port of the independent video card is below the motherboard interface, this transverse interface is the interface of the independent video card. As shown in the figure:
Method Two, through the software to view
Of course, you can also use the software to view the way, of course, there are many ways to view the software, such as Master LU or DirectX Diagnostic tools can help you check the computer hardware parameters, if your computer does not install the Master guru to use the DirectX Diagnostic Tool to query, first in your Start menu above find "Run program, enter the "DXDIAG" command on the open running window, open the DirectX Diagnostics Tool when you execute the command, and then view the graphics card's parameters when you switch the video card option. As shown in the figure:
Find your card name, and then go to Baidu to find your graphics card name model, Baidu will tell you whether the computer is using integrated graphics or stand-alone graphics. As shown in the figure:
Some netizens use dual graphics cards, integrated graphics and independent graphics to switch to each other, relatively speaking, switching to use a separate video card will be better. So how do I see if my computer switches to a standalone video card?
Is when your computer is working, you go to see your independent graphics fan whether there is rotation, if there is a rotation of the description is independent first look at the use, if not the case is independent first look at the use. Because the video card and memory are not the same, memory can use two, and the graphics card can only use a video card, they are incompatible. Of course you will also disable the integrated video card, try holding down the shortcut key FN+F7 to switch to a stand-alone video card.