This is probably a long shot, do any of you experience black square artifacts, or worse.. with the Radeon 6900 series cards? I get this in Crysis 3, in Diablo 3 a full black screen, and no responsiveness, poor 1080p 60fps performance, strange textures appear in Archage MMO, BF4 worked maybe once or twice.. Here is a video: (youtu.be) /uh7CV-Ii_s4 Did any of your hardware fail as a result to these symptoms? - Someone mentioned that theirs did. I hate for this to cause more drama.