I have a Monitor that includes HDMI ports and I got a new graphics card today. On my old one I had a VGA port and now my new one (which is the same card just a different manufacturer) has a DVI Port and an HDMI Port. I do not have a DVI port and I don't know what it is, but I do have an HDMI cable and HDMI port so I used that. When I plugged it it, the screen is full but everything is so small and blurry. It gives me a headache to look at it sometimes. I tried everything in the Catalyst Control Center having to due with displays and I cannot find a solution. What do I do? I mean it's so blurry! Help please.