I've never had this problem with other games on this computer (e.g UT 2004, Red alert 2, Age of Empires 2 etc.) but when I load the OW up, the screen tends to flicker on the parts which have colour. What I mean by that is that theres no flickering on the black part of the map that hasn't been explored yet. Neither does the screen flicker when I'm in the pre-game menu. Also, I've found that turning the in-game brightness up causes more flickering. I've also played about with the other in-game video options, to no avail. Any help is much appreciated.