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Solved power supply hissing

Discussion in 'Hardware' started by Raed2003, Aug 5, 2019.

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  1. Raed2003

    Raed2003 Thread Starter

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    Aug 5, 2019
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    Hi, my cooler master MWE 750w gold plus PSU has been making this hissing sound since I got it . The sound is always there even if I shutdown my pc , it only goes when I unplug the PSU from the outlet .
    Note: The sound doesnt fet affected by the load on the pc
    Is the sound normal or not?
     
  2. lunarlander

    lunarlander

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    Sep 21, 2007
    Messages:
    11,434
    If it aint broke don't mess with it. Is the sound very loud ?
     
  3. Raed2003

    Raed2003 Thread Starter

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    Aug 5, 2019
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    Its not loud ,but it’s noticeable for sure . But im only afraid that this sound is an indication of something wrong with the psu ,although everything seems to be working fine despite the hissing sound
     
  4. lunarlander

    lunarlander

    Joined:
    Sep 21, 2007
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    11,434
    Nah, my PSU makes a sound too, but it is barely noticeable above the noise that all my case fans make.
     
    Raed2003 likes this.
  5. Raed2003

    Raed2003 Thread Starter

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    Aug 5, 2019
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    Thank you man for your quick responses.
     
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