Strange sounds like TV stations when turning off Keyboard light on Acer Predator Helios neo 16

mohamed247

My laptop Acer predator helios neo 16 i9 13G It makes a sound like TV stations .
this happens when I turn off the keyboard light.

[Edited the thread to add issue detail to the title]

StevenGen

https://community.acer.com/en/discussion/721248/what-is-the-solution-to-this

Read this guide and compare what TV station sound is similar to the this guide at "6 Computer Noises You Should Never Ignore" and take the appropriate actions. Good luck and hope you sort it out, otherwise take the laptop to a technician so they can pinpoint the fault.

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Axxo

The high-pitched noise you are experiencing with your Acer Predator Helios Neo 16 laptops is likely a common issue with this model and not necessarily an indication of a faulty device.

It appears that the high-pitched noise is often caused by the GPU cooling fan operating at high speeds, which can produce a buzzing or whining sound. This noise seems to be more noticeable when the RGB lighting is turned off, as the fans may run at higher speeds to keep the system cool without the additional heat generated by the RGB lights. This noise is less noticeable in high rpm. (Like its a Same way our home sealing fans do )

Many users have reported similar experiences with the Predator Helios Neo 16, and Acer technicians have confirmed that this noise is considered normal behavior for the laptop's cooling system. As long as the performance and functionality of the laptop are not affected, this high-pitched sound is likely not a cause for concern.

If the noise is not excessively loud and does not impact the overall performance of the laptop, it is likely just a design characteristic of the Predator Helios Neo 16 and not a defect.