Hello I have a Phenom ii x2 545 and i have sucessfully unlocked all 4 cores and ran it through a statability test. But I have an issue, I get random screen tears in certain places and when browsing the internet. also shockwave crashes in google chrome randomly. All-In-All Windows has never crashed and I even been able to play PlanetSide 2 with no problems or screen tears. Should I increase the core voltage up a bit? Please help me quickly.