Sounds like there is a fly stuck in my PSU its worse when its on but it also makes the sound when switched off at the back, its under warranty just wanted to share and get peoples feedback on this.
You can't really compare FSR 1.0 to 2.0 as FSR ultra quality is only 77% screen percentage when FSR 2.0 is 1.5%, which is max for FSR 2.0, FSR 1.0 allows you to set any screen percentage having it set to say 85% will make it look just as good as FSR 2.0.