Welcome to FiestaFan Tech Support.
My name is Krowley and I will be assisting you today.
The Video Card with the 2 white slots is called DVI
The Video Card with the blue slot is called VGA
The solution you need is called a DVI to VGA adaptor. They should come in the same box as the Video Card.
If not, they range anywhere from $5-$20 and can be purchased at your local computer hardware store.