So i've bought myself a Sapphire R9 280x 3GB to get a better geming performance. Ever since i got my computer, i've been using a GTX 660. I have always been using 3 monitors (2 DVI-I and 1 HDMI). I installed the new graphics card, and connected all my monitors. When i am turning on my compter, the monitor with the hdmi connected has a bit strange resolution. The picture doesn't show up on the whole monitor, it's like a black frame all around, but that's only on the hdmi. I can't really find any kind of problems with my monitors connected with the DVI-I cables. I have installed all the latest drivers, and can't really figure out what to do. I'd really appreciate some help.