Hi, I've had my gaming pc for a few months, and I've had the recurring problem of my card and a Standard VGA Graphics adapter with a caution error on it. All of my drivers are installed and i believe that it causing my games to constantly crash. What should i do? PC Specs: AMD Radeon HD 7850 Graphics card, ASUS P877Z moherboard, i5-3570k, 650 watt power.