I built a computer in late August, brand new with all new components. My PSU is the Cx750m (grey label) and I noticed a little while back that when under heavy load in a game when the psu is working hard I hear a faint crackling sound coming from the Psu. I have to literally put my ear to the psu to even hear it. It doesnt seem to happen all the time unless the psu is really under load.
It seems like this has been happening since I got the psu and built the pc so it doesnt seem like it just started happening. I've had no performance issues or anything to worry about so could this just be normal coil whine or something with the capacitors?
Ryzen 2700x
Rtx 2070 super
16gb ram 3200mhz
Cx750m psu
500gb ssd
2tb hdd
It seems like this has been happening since I got the psu and built the pc so it doesnt seem like it just started happening. I've had no performance issues or anything to worry about so could this just be normal coil whine or something with the capacitors?
Ryzen 2700x
Rtx 2070 super
16gb ram 3200mhz
Cx750m psu
500gb ssd
2tb hdd
Last edited: