Ati Monitor Sony Laptop And Dual Monitor/ATI X700?

Sony Laptop and Dual Monitor/ATI X700? - ati monitor

Sony laptop with two monitors i cloned the desktop to appear on both screens, but if I have a video in a media player are displayed on the LCD laptop, but I get a black border should be seen in the video, j " I updated video drivers, ATI Catalyst Update software, if I will change the order in which the works of the monitor