06-12-2015, 01:00 PM
Is your 770 the factory over clocked variant? If so try and under clock it by 3-4%. I did that with mine and my crashes seem to have stopped. The only time I crash is when I've forgotten to run the under clock profile I made with the software that came with my card. Afterburner will probably do the trick. I also tried raising voltage but that didn't help. Arma 3 seems to be extra sensitive to OC, no other game crashes with the factory OC for me