So, as dumb as this sounds. I am pretty sure I have been using only one stick of my G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C15D-16GVKB. I was doing some maintenance and it noticed one of my sticks was loose. Is there any way I can see if I was using only 8GB as now I have 16GB showing?