Predator orion 3000 PSU cable noise

Nexed_
Nexed_ Member Posts: 32 Troubleshooter
I bought new predator orion 3000 (my first pc btw). I like it and I have only one problem. PSU cable makes silent buzzing or maybe "white noise" idk how to describe it. When I unplug it noise goes away. And is it normal that it's PSU don't have switch? ( or i just can't see it)

Answers

  • What is the exact model? Example PO3-620-RH11. Some users have reported a strange noise on the Chicony PSU.

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  • billsey
    billsey ACE Posts: 34,246 Trailblazer
    It likely is just the fan, the PSU has it's own fan internally.
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  • Nexed_
    Nexed_ Member Posts: 32 Troubleshooter
    edited April 2022
    @billsey
    Well I don't think the fan should spin when PC is off.
  • Nexed_
    Nexed_ Member Posts: 32 Troubleshooter
    @egydiocoelho model PO3-630
  • Can you record a video of the noise?

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
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  • younskorii
    younskorii Member Posts: 2 New User
    @Nexed_ Yes You are Right When PC off then there is no chance to Spin for Fan. This is something else....
  • Nexed_
    Nexed_ Member Posts: 32 Troubleshooter
    @younskorii
    I suspect that this is just electricy. Btw it's very silent. Not like every youtube video you google.
  • billsey
    billsey ACE Posts: 34,246 Trailblazer
    The fan will continue to run for a while after shutting it off if the PSU is till hot internally. Once it has cooled down enough it should turn off.
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