I have a SMART Board at the front of the room and at the rear i have a mirror screen. These are permanently connected via the hdmi out on the SMART Board. Every time the SMART Board is woken from sleep it displays the "Display settings" window. Due to the size and mounting methods this setting will never change. it is always going to be either an extended display or a duplicated mirror screen. Can these extend/duplicate settings please be hidden in the main settings under "Display".