Power supply shut down noise changed

[Mark3001]

I have a Corsair RM 1000 Power supply installed in my PC, and it's shut down noise has changed recently, it used to be a a quick kind of instant tick/tock noise, now there is a couple of seconds between the tick and the tock sound when it shut down, does it mean there is a problem?

 

[Dark Lord of Tech]

It's just the relay noise that occurs during the power supplies transient filter stage.

Should be fine.