I have 2x4 GB DDR3 Corsair Vengeance ram sticks, and ever since I've had them my computer would get blue screens, mostly saying memory_management, but other times it has said other things. My games also crash daily, multiple times in a day, mostly WoW. I also noticed when playing minecraft my FPS would be at 200, then dip and freeze to like 60, then back up to 200. Is my ram messing up my computer?