Troubleshooting the actual source of sound is the first step, and from there, people can finally get their peace and quiet back. Why is a charger making buzzing noises? There are a few reasons why this could be causing a problem, and the good news is, it is fixable one way or another. Others can’t charge their laptop without hearing a noise. For some people, they have experienced plugging in their phone to a charger, and then hearing a high-pitched buzzing noise that just can’t seem to go away.
This is especially true if it seems to be coming from their phone or computer. A constant yet subtle humming noise can drive a person insane if it goes on for long enough.
