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post #1 of (permalink) Old 02-05-2019, 03:45 AM - Thread Starter
Maximus4
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High pitch noise coming from psu

So recently I started noticing a very high pitched noise coming from my psu. Even when the PC is turned off. The noise only goes away when I flip the off switch on the psu itself.
The psu I had was ax850. I installed a new seasonic 850 today and the noise is even worse! Its driving me insane. I tried different power outlets and the problem still persists. Faulty psu AGAIN?

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(14 items)
CPU
Intel Core i7 8700k
Motherboard
Maximus X Formula
GPU
MSI GTX1080 X
RAM
2x8GB corsair vengeance led
Hard Drive
850 pro
Hard Drive
860 evo
Power Supply
Seasonic PRIME Ultra Titanium 750
Cooling
EK velocity full nickel/D5 pump res
Cooling
HW labs gts360
Case
Fractal Design define R6
Operating System
Windows 10 pro
Keyboard
Ducky shine
Mouse
Steelseries Rival 300
Mouse
Steelseries qck+
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