Strange crackles on the left side from the touch bar Helios 300 PH315-52

badi1992
badi1992 Member Posts: 10

Tinkerer
edited November 2023 in 2020 Archives
Hello,

2-3 days ago I noticed strange crackles when I am playing or typing on the keyboard. Under my left hand, under this area, I think there is a battery.

I didn't notice it before because the sound of the crackles is really annoying.

The laptop for the last days is only on my table.

I opened up the bottom cover and it looks fine, nothing is broken :O

Do somebody has this problem?

Answers

  • GAMING6698
    GAMING6698 ACE Posts: 7,742 Pathfinder
    edited April 2020
    @badi1992 This is normal if sound is very low and can only hear in full silence or by putting ears on it.

    Cracking sound create by fans when it is in low speed .when set fan at max speed then you can't hear any noise.

    Like in real life fans create noise in slow speed.this is normal and same sound comes from my laptop also 

    Click yes if problem solved 
    windows 10/11 optimization guide for gaming 
    Windows 10/11 optimization guide for gaming — Acer Community

    My AN515-43 laptop UserBenchmark-
    https://www.userbenchmark.com/UserRun/51514566
  • badi1992
    badi1992 Member Posts: 10

    Tinkerer
    GAMING6698 said:
    @badi1992 This is normal if sound is very low and can only hear in full silence or by putting ears on it.

    Cracking sound create by fans when it is in low speed .when set fan at max speed then you can't hear any noise.

    Like in real life fans create noise in slow speed.this is normal and same sound comes from my laptop also 

    Click yes if problem solved 
    But the cracking sound is not from the fans or speakers.

    Its from the laptop housing.

    Even when I normally put my hand on it. And the sound goes only from the area when You usually put Your hand when playing by W/S/A/D keys.

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