Hi, I built my PC yesterday with an experienced friend, I have 3600MHz speed ram (2x8gb) that is defaulted to 2667MHz. When i went into my BIOS to activate the XMP profile and set the speed to 3600MHz it all saved correctly, I rebooted and checked both NZXT Cam and Task Manager and they said I was still running at 2667MHz. I'm not sure why the XMP Profile isn't applying.
I have a Ryzen 5 2600 CPU, Corsair Vengeance LPX3600 and an MSI B450 Tomahawk Max.
Thanks