My port is a dvi-i dual link so it should be able to run with the new monitor i bought, a BenQ XL2430T. However, it loads up windows and then it goes black, i cant even get to the login screen. I tried this monitor with the same cables on my parents pc and it works. I've tried multiple cables on this gpu port, and i can run the monitor off hdmi but it only gives you 60hz so thats not an option. Im thinking maybe this GPU is faulty, and also the drivers are up to date i checked catalyst. Can anyone please help me!!!!