nukemaster
Titan
I am not saying something may not make a noise, but it is unlikely to be a relay.
I have opened many power supplies without every finding a relay in them. My UPS on the other hand has a relay for switching.
What power supply are you on?
I have opened many power supplies without every finding a relay in them. My UPS on the other hand has a relay for switching.
What power supply are you on?