my swift 3 314-511 laptop generates coil whine when on desktop or idle.

Paschc
Paschc Member Posts: 4 New User
edited September 2022 in Swift and Spin Series

Hi, my swift 3 314-511 laptop generates coil whine when on desktop or idle. The electrical sound stops when performing any activity such as moving mouse or keyboard. I read that it may be a power setting that comes in the bios but I am interested to know if it is something normal for the equipment.

This happens when the cpu is low

[Thread was edited to add model name to the title and to include the topic issue]

Answers

  • JackE
    JackE ACE Posts: 44,906 Trailblazer

    Does it sound the same with the charger plugged in and unplugged?

    Jack E/NJ

  • Hsynyener
    Hsynyener Member Posts: 1 New User

    My device is Swift 3 SF314-511 I7 1165G7 model, I have the same problem, the device makes a coil whine sound when charging or not plugged in. It cuts when the device is under load, and it does it more when it is empty.

  • JackE
    JackE ACE Posts: 44,906 Trailblazer

    Try setting the laptop on a towel. If the sound is not as loud, the bottom cover might be slightly warped or a footpad be missing which amplifies high pitched frequencies on hard surfaces.

    Jack E/NJ