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Timothy310's avatar
Timothy310
Iron Contributor
Dec 25, 2024

Why is the Windows 11 computer humming?

Hi. Why is the Windows 11 computer humming? Does anyone know?

  • MaineLobster's avatar
    MaineLobster
    Iron Contributor

    The most common source of humming is the cooling fans (CPU, GPU, case fans). If they are running at a higher speed due to increased temperatures or dust buildup, they can produce a humming or buzzing sound.

    If your computer has a traditional spinning hard disk drive (HDD), it can produce a humming noise when it is actively reading or writing data. This is normal, but if it gets louder or is accompanied by clicking sounds, it could indicate a failing drive.

  • iaadillatif's avatar
    iaadillatif
    Copper Contributor

    Hey! The humming sound you're hearing from your Windows 11 computer isn't directly related to the software—it’s most likely a hardware issue. Here are a few common reasons and things you can check:

    1. Cooling Fan Noise
      The most common cause is your computer's cooling fan. If the system is under load (like gaming, video editing, or running multiple apps), the fans speed up to keep the system cool, which can cause a humming noise.
      • You can clean the fans using compressed air to remove dust that might be making them louder.
      • Ensure your computer is on a flat, hard surface for proper ventilation.
    2. Hard Drive or SSD
      If your computer has a traditional hard disk drive (HDD), it might hum during data access. SSDs usually don't make noise, but if there’s a mechanical HDD inside, it might be noticeable.
    3. Electrical Noise
      Sometimes, power supply units or other internal components (like capacitors or coils) can create a humming sound, known as coil whine. It’s not harmful but can be irritating.
    4. External Devices
      Speakers, monitors, or even external hard drives connected to your computer could also be the source. Try unplugging peripherals to see if the sound stops.

    Solution Tips:

    • If you’re unsure about opening your PC or cleaning it, consider reaching out to a professional technician.
    • Use software to monitor your system temperature (like HWMonitor) to see if overheating might be causing fan noise.
    • If the sound persists or worsens, it’s worth checking with the computer manufacturer or service center for further help.

    I hope this clears things up! Let me know if you need more info. 😊

  • Looks like hardware issue, I recommend to get this Windows 11 device inspected by computer technician.

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