gtx 980 problem

While using my 980 i sometimes get black screen issues while playing games (but not all the time) ive refreshed the graphics drivers *updated to latest driver* ive read about underclosking to help this isse out. I have MSI Afterburner installed to try this but unsure of the settings to use to do...

Hi folks, I've been a user of Toms Hardware forums for a while, usually just looking though, but never signing up, until today. I've only recently started using a mid-high end(?) PC and I'm looking for some advice. My rig - AvP Venom Black Gaming Case - http:// CPU - i7 4790k @ Base stock...