Finally my DVI-D connector arrived in the post this morning so I could dual screen on my computer. However, upon plugging everything I found that the computer didn't even detect the new screen I added. I thought maybe the added screen didn't work so I plugged in into my VGA slot in my GPU and it worked so this ruled out the problem of the screen not working. I went onto my GPU settings and still it could not detect the second screen that was plugged into the DVI-D connection port on my GPU. My GPU is Gforce GTX 650 ti.
What could be the problem here?
*The screenshots added are when both the screens are plugged in. As you can tell, it will not detect the second monitor and my GPU is fully up to date*
Image 1 - http://i.imgur.com/47ZGkhd.png
Image 2 - http://i.imgur.com/bKRfkUn.png