Recently i bought Z370 AORUS Gaming 7 motherboard and CMK16GX4M2D3200C16 RAM. Now i can't insert RAM into the motherboard. It has to go in just a little bit to fit. And i already tried to push pretty hard. Motherboard has locking clips on both sides, and i did line up the key ant the notch. Are they incompatible or i am doing something wrong ?