I have an H100I Platinum AIO and it has been great up until a week ago when for some reason I started my pc and it was very loud and it ended up being that the pump is pegged at 2300 rpm and it seems nothing I do in iCue will change it. I have tried changing to one of the presets (quit, balanced, extreme, etc.) and I have always had a custom curve and that doesnt work either. I dont know if it is a software or hardware issue but nothing in iCue that I change actually happens to the device.