I RMAd my Strix 480 because the middle fan did not spin. I received a replacement very quickly so that was great, however, in this one the middle fan makes a lot of noise, especially at low speed. Shipping in Canada is very expensive, I have already ...

Latest Bios.Started from default settings then did the following:CSM support off, Fast boot enabled, Rapid Start enabled, CPU Fan set to Ignore.Multi Core enhancement Off, Sync All Cores at 45x, turn off EIST and disable C States, set vcore to 1.258X...