I recently upgraded from (2x8gb) to (2x16gb) ram. Upon restart everything switched on normal and then my case fans sounded like they were taking off. My CPU fans are running at 630, 640, and 586. So, it's just my case fans that are high rpms, well over 2500. I have done some research and found I may need to adjust setting in the bios? I have no experience with this, so I was hoping for some guidance. I also double checked and made sure all the fans are plugged, all good! Hopefully someone can help, Thanks!