Sound from PSU running under an inverter

in Here is your first Forum Sat Dec 09, 2017 9:26 am
by breckjensen • 159 Posts


My PSU- Corsair CX400 makes a continuous noise but only when it runs under an inverter-1000 watts I guess. The PC is connected to the inverter line via the UPS.

Any idea whats causing the PSU noise?

Thank You!!!

I didn't find the right solution from the Internet.


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