Originally Posted by Peoples-Agent
Here's a spanner in the works.
Both cards and screen flickering on and off with a nlvkdmwtf error. Format PC, same prob in SLI or or single. One theory is that this particular card has tendency to sit higher in slots so the outer edge of the DVI cable touches the case causing this issue.
Both sent back. Two EVGA 570 SC ordered. If these don't work I'm taking up heroin and anarchy.
Man, your luck with GPU's suck.