I purchased a Ryzen 3 2200 with Wraith Stealth cooler supplied. Overall it is much quieter than my previous old hardware, but the cpu fan makes a kind of quiet moaning sound, which is distracting especially when the fan speed varies according to pc use. The moaning pitch rises and falls also. Unfortunately I didn't get the whole system running until 3 weeks after I purchased the cpu and fan, and I only have 7 days left to return it on Amazon if I need to.
What I'm asking is, is there a way to verify if the noise is usual for this item, as it sounds more than just air rushing, and if I can use the warranty service here to give notification of reporting a problem to save me running out of time to return?