I have a property that runs a Samsung Techwin CCTV system.
I set up users with dual screens on HP 8000 SFF PC's that have the HP display port available for connecting the 2nd screen via HP's display port adaptor which is then connected to the DVI-D (see attached image) cable into the 2nd screen. The primary screen is connected via on board VGA
My problem is that when the CCTV software is opened and on the VGA connected screen (primary screen) i am able to view the images or footage but if I move the CCTV software window to the 2nd screen connected via the DVI-D the images disappear and cannot be viewed, move the window back to the VGA screen and the images reappear
I have the same set up at 2 other properties and don't have this issue. The only difference is the Samsung Techwin software version