I just installed a used GTX 1070 card and it works great. Until a few hours ago, I knew NOTHING about the Afterburner utility. I didn't even realize it was an overclocking tool and just opened it and slid the fan to 100% and the core and memory sliders to 100% thinking they we're performance settings. I didn't touch any power or voltage settings. After a few minutes I got a blank screen and when the Win7 desktop came back on and there was a message about the driver not functioning correctly. I put everything back to default (except I keep the fans at 100%). Did I damage anything? I doubt I did but now I'm wondering...can you fry a card with Afterburner just by maximg the clock settings? Stock voltage, no overheating...how could that damage anything?