Just replaced 7060SFF PSU, now humming when off?
Just replaced my 7060 SFF psu (200W version) with a Dell H360EGM (360W version) and am now experiencing a weird whining or humming when I shut the computer down.
Brief internet search shows some people call this “coil whine” and it’s normal? My previous psu did not make any noise while the computer was off.
Is this safe? Or is my house about to burn down because of my need to tinker&upgrade an old optiplex?
Video attached of the noise.
u/crackhouse101 — 4 days ago