BUILD IN PROGRESS

So, i purchased an Asrock Fatal1ty B450 Gaming K4 , along with an AMD Ryzen 5 2600 Box, and the motherboard manual got me a little confused. I think my cpu belongs to the pinnacle ridge family. I dont know what kind of ram would be suitable for my system and im still an amateur in building. Any...

I recently download GPU-Z and discovered that my card is only running at 4X instead of 16. GPU-z also states that my graphics card supports 16X. GPU-Z Reading: PCI-E 2.0x16@4 2.0. (This doesn't change when I launch render test). GPU: GTX 970 (single card and not overclocked) CPU: 15 2500k @...