Intel with Intergrated graphics, how does it work ?

For the Intel CPU integrated graphics to work a motherboard has to support it. As a result, a supporting motherboard will have HDMI/DVI/whatever connections on it.
 
The motherboard will have the requisite monitor connectors. You plug monitor into them and you use the onboard gfx.

If you had a dedicated card you would plug monitor into that.
 
Back
Top Bottom