hi there i am new in this forum but i buy a geovision card with 16 cameras .
i install geovision 600 driver&app 8.3.1.0 all looks like work butt all camera are blank (black scren )
if i unplug a cable in geovision app text to me "video lost" that means i have connection with camera but why screan are black?
i uncliked direct video draw but nothing.
please i realy need your help.
Thank you Bogdan