Your 'graphics card' has 2 outputs connect the 'dvi'output to the 'dvi'input of the monitor using the supplied 'dvi' cable supplied - it should not be necessary to configure this as the output is already 'digital'.
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This 2D animation about monsters is illustrated in a Van Gogh painterly style
How to get WWDC 2017 tickets
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.