Windows 10: buzzing sound

Why is my laptop making a buzzing sound all of a sudden? I have cleaned the fan.

:)

 

New Buzzing Crackling Sound

Hi Holly,

Corrupted system files or outdated drivers may be one of the possible causes why hearing buzzing crackling sound. To efficiently assist you, we'd like to know the build and version of Windows your Windows 10. Have you made any recent changes prior to this
issue?

In the meantime, we suggest that you follow the steps in this article on how to troubleshoot sound problem.

Keep us posted if you need additional help.

 

Realtek HD Audio buzzing

Hi,

To properly address this issue, we would like to get more details about the buzzing sound on your computer.

• Does it still buzz even if you put it in low volume?
• Were there any changes made prior to this issue?

Let's run the audio troubleshooter to help us find and fix the issue. Follow the steps provided in

Fix sound problems.

Update us with the result.

Regards.

 

Laptop buzzing sound

Hello,

We would like to know more about the buzzing sound issues you're experiencing. Kindly answer the following:

• When did the issue start?
• Are you getting any error message?
• Have you contacted the device manufacturer for the latest driver for your Windows 10 device?

We'll be waiting for your response.