My Corsair Vengeance LPX 3000MHz (2x8 16gb) memory is shown in CPU-Z to be running at roughly 1000mhz. Why is it stuck at these speeds and how do I fix it.
Sure it's safe, it may not work though. activate it then see if it boots. If not set it a step lower, 2800, 2666 etc until it does work. My 1600 uses corsair lpx 3200 but only manages to run it at 2800.