Worked right out of the box. Very good quality images.
I use this monitor on multiple PCs - only 1 at a time of course. With multiple cable plugs in the back - VGA, DCI, and Display Port - I have a PC plugged into VGA and another plugged into DCI. Whichever PC is powered up gets to use the monitor through its cable. Nice the way this monitor handles that, so I don't have to disconnect and reconnect cables when I go from a PC to the other PC. Nice 1920x1200 lets me see a lot on the screen. Very good monitor.