Hello, I am having trouble getting my dual monitors to work. I am currently using a laptop, ASUS G73, with a ATI Radeon 5870 graphics card. My laptop recognizes the monitor (DELL E173FP), but nothing has appeared on the monitor. I've tried moving things onto the monitor, adjusting screen resolution, etc. When I press one of the monitor's buttons it states that it is in "power save mode". Any help would be appreciated, I'm rather novice when it comes to computers.