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How to Fix Buzzing Noises on Nintendo Switch (STEPS)

Why is my Nintendo Switch making a buzzing noise?

The main reason why a Nintendo Swtich makes a buzzing noise is because of inasequate airflow, a broken fan or the fan accumulating too much dust.

  • Overheating
  • Inadequate Ventilation
  • Broken Fan
  • Dust Accumulation


Below we discuss these in detail:


1.     Overheating

Buzzing usually happens when the Nintendo switch is very hot, and the fan is working hard to reduce the high temperatures to normal.

When the fan is loose or defective, it may make a buzzing sound, which some find appealing, but it’s a warning sign.


2.     Inadequate Ventilation

The rattling noise is caused by insufficient air circulation in the Nintendo switch due to inadequate ventilation of the Nintendo switch fan.


Because the fan on your Nintendo Switch is pushing itself to keep the device cool down the extra pressure can make it rattles when operating.


3.     Broken Fan

When a Nintendo switch fan begins to make a grinding noise, you must replace the Nintendo switch fan quickly to avoid additional damage, which would raise the expense of repairs.


4.     DustAccumulation

The Nintendo switch fan whirring noise is caused by a fan overworking to keep the Nintendo switch cool. It is typical for a Nintendo switch fan to generate noise when blowing air.

To lessen the whirling noise in a Nintendo switch fan, maintain the Nintendo switch by examining the inner parts, wiping away dust, removing accumulated debris, and performing repairs.



How to Fix Buzzing Noise on Nintendo Switch

You do not require a specialist to repair the fan as long as you follow the procedures precisely and study the manufacturer’s instructions in the Nintendo switch fan handbook.


To repair a Nintendo switch fan noise, follow the methods below.

  1. Switch off the Nintendo switch fan to aid in the replacement procedure, as there may be electrical damage if the Nintendo switch fan remains turned on.
  2. Gather all necessary materials and equipment to open a Nintendo switch and get to the fan bytaking out all the screws, and installing atest fan. Thermal paste, a new fan for replacement, and screwdrivers are required.
  3. Using a screwdriver, remove the rear panel from the Nintendo switch fan by removing all of the screws that link the upper surface to the rest of the Nintendo switch fan so that you can reach the inner parts of the Nintendo switch for replacement.
  4. After removing the back panel, you’ll notice an SD card in one of the Nintendo switch’s corners. Gently pull out the SD card from the Switch using your fingers to prevent breaking any connectors.
  5. Remove the heat sink beneath the battery in the Nintendo switch using the screwdriver. On the power supply’s surface, you’ll see a thermal paste.
  6. Rub the paste so that you replace it with assembling the parts with alcohol and other components for removing thermal paste.
  7. Disconnect the fan cords from the Nintendo switch using the screwdriver. Remove all of the screws that connect the fan to the fan so that you may easily remove them.
  8. To prevent messing with the other elements of the Nintendo switch that do not require replacement, remove the Nintendo switch fan while softly creating noise from the Switch with a finger.
  9. Replace the old fan in its original location, tightening all screws back into place.
  10. Connect the wire that allows the fan and the Nintendo switch to communicate for cooling reasons.
  11. Replace the heat sink, taking into account the use of thermal paste where appropriate.
  12. Reconnect the battery to power up the Nintendo fan when playing video games.
  13. After reassembling it, turn on the Nintendo switches to see whether the Nintendo switch fan generates any noise. If the Nintendo switch fan continues to make noise, consider contacting a specialist for assistance in resolving the issue, as you may have some problems resolving the screws and other parts.


Nintendo Switch making noises
Image Copyright: skvalval/Depositphotos.com


Why does my Nintendo Switch crash and make a buzzing noise?

The main reason why a Nintendo Switch crashes and makes a buzzing noise is because of a faulty fan, a defective dock or the console is overheating.


  1. If you use a different accessory, replacing it with the approved dock may solve the problem.
  2. Hold down the power button for at least 20 seconds to turn off the system and remove any game cards or microSD cards.
  3. Turn on the console and do a system update.
  4. If the problem persists, turn down the console again, and then restart it without erasing any saved data.
  5. If the crashing and buzzing continue to interfere with your gameplay, it will need to be evaluated and fixed or replaced as needed.


Why is my Nintendo Switch buzzing noise when turning it on?

If your Nintendo makes buzzing noises when it’s turned on but continues to function properly, it is likely that there is no serious issue.


This buzzing sound may, therefore, be the result of:

  1. Several moving elements inside the console, which means some noise is expected.
  2. While reading discs, the console may generate louder noises at times.
  3. The connections within an electrical outlet or switch may be failing.
  4. The screws holding the wires might be loose. Due to high air pressure, a cracked open air vent might be the sound behind the buzzing.


Why does my Nintendo switch make static noise when docked?

If you observe a static noise when you dock your Nintendo Switch, it could signify some interference.


To fix this issue:

  1. Plug your Nintendo Switch and TV into the same socket, moving the dock away from other devices, or unplugging other devices from the power connection to avoid overloading the power cord.
  2. Inspect the HDMI cable and ensure that everything is correctly plugged in.


How to Fix Clicking Noise on Nintendo Switch

If you hear a clicking noise coming from your Nintendo Switch, the chances are that the source of the sound is coming from the fan.


If the clicking sound is from the fan:

  1. This sound is created when the fan dust or debris has accumulated and needs to be cleaned out.
  2. You can carefully remove the fan from your Switch to clean it out and put it back in.


If the sound persists and doesn’t seem to be coming from the fan, then it might be a software error:

  1. In case of a software error, you should try updating it to the latest version.
  2. You can follow the manual for instructions.
  3. Or you can take your Nintendo Switch for a diagnosis and repair.


How to Fix Crackling Noise on Nintendo Switch

If you hear a crackling noise coming from your Nintendo Switch, it could be an audio distortion or a software error.Do the following:

  • Check that your console has the most recent system update.
  • If there are no system updates to install, restart the console by holding down the powerbutton for at least three seconds and selecting Restart.
  • If the audio device has its power supply, turn it off and then back on.


How to Fix High Pitched Noise on Nintendo Switch

If you start hearing a high-pitched noise coming from your Nintendo Switch, it indicates a system error.

  1. Hold down the little circular power button on top of the Switch console until the machine turns off. This should take between five and 15 seconds.
  2. Wait a few seconds before pressing the power button once again.
  3. The Switch should display the Nintendo logo before turning back on; indicating that it has been reset and the problem has been resolved.


How to Fix Nintendo Switch Headphone Jack Buzzing Noise?

If your Nintendo Switch makes a buzzing noise from the headphone jack, then there are two possibilities:

  1. The audio device connected to your Nintendo is faulty/has errors in the connection.
  2. Your Nintendo Switch jack is clogged up.


If you are facing either of these errors respectively:

  1. You should try connecting a different audio device to see if the problem persists; if it does not, your audio device was faulty and needs replacement.
  2. If the problem persists, you will need to clean out the headphone jack using tissue or cotton with alcohol to make the disturbance disappear.

Ernie Lo

Ernie Lo is a qualified web designer and web developer. He works as an IT support technician and website manager at Benleigh Vending, and he also fixes vending machines.

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