I have a ASUS TUF Z390M-Pro and using a intel i7 8700 so i can't OC. The CPU is air cooled and runs around 134F, and i have 16GB of ram. When i open up a web page using chrome or any other browser the case fans will spin up for a few sec then spin back down. I have fan expert installed and have it set to silent all fans run around 800rpm CPU temp is at 134F. How can i keep my fans at 800rpm. The MB is controlling them all.