yes, it is a pop noise even at low volume, the power supply is an 850 watt kolink continuum bought for a year, the bios is updated to the latest version and I have installed Windows 10 21H1.Define "noise"? Are you referring to a crackle or a pop when you fire up the speakers or white noise/static that is always playing in the background? To also ask, what is the make and model of your PSU and it's age? Do you have any BIOS updates pending on your motherboard? What OS are you working with? If you're on Windows 10, you should ideally be on version21H1.