I bought a set of Corsair Vengeance DDR4 RAM, 4x8GB to go with my MSI X200 SLI Pro Motherboard. Within the bios it shows that all 4 are detected within their slots each with the 8GB of ram, but under total RAM it only shows 16GB. I looked within windows and it also only reads 16gb RAM. Am I missing something? Why am I only getting half the RAM out of the 4 sticks?