u/Aggressive_Ranger133

My PSU makes this weird noise. (I cleaned the dust and changed the cable) and this is while being on desktop.

I have a cool wallpaper engine running at 30fps of old snake smoking cigs but it is just a little bit more quiet if i turn that off. Both ain’t « loud » but still.

Does it sound dangerous, I have a MSI MAG 750BN 80+ Bronze power supply i bought 1 or 2 years ago.

Hope it is fine because I just got out of surgery and that would be my luck having my PSU explode my new PC.

I appreciate any help. And no I will not open my PSU I somewhat like being alive.

Thanks.