Windows 10: my laptop is making buzzing noise

my laptop has been making a buzzing noise since last night. I don't know the reason

:)

 

laptop freezes and makes buzzing noises

hey since windows was updated to windows 10 I've been having an issue every time I'm watching videos and i move my laptop to a different place, my laptop lost the wifi signal and then freezes and makes buzzing noises, so i have to restar the pc.

Please help!

 

Laptop freezes and makes a buzzing noise

My laptop screen keeps freezing and making a buzzing noise even whrn I'm just playing music and not watching any videos. Its only been happening for the past few days and it happens randomly.

I have tried uninstalling amd reinstalling the audio driver but it still happens.

Laptop: Lenovo Z40-70

OS: Windows 10 home

 

Why does my laptop cooling pad make a weird buzzing noise whenever my laptop is on the cooling pad?

Hi,

Seems like the hardware issue, contact the hardware vendor, run the hardware diagnostics and get it fixed,

Alternatively, you can follow below:

1. Clean the fans: Clean the fans in the cooling pad, make sure they are free of dust and debris.
   
2. Tighten the screws: Make sure that the cooling pad is securely fastened and all screws are tightened.
   
3. Check the power supply: Make sure that the cooling pad is getting enough power.
   
4. Check the fan: Make sure the fan is working properly and not damaged.
   
5. Use a noise-cancelling pad: You can try using a noise-cancelling pad to reduce the noise.
   

Thanks

Benny