Charger Making A Buzzing Noise

I have many different ac adapters and power supplies for a variety of devices ranging from small 5v 1a usb chargers to laptop power adapters and desktop psus.

Charger making a buzzing noise. Superuser reader rishat muhametshin wants to know why some of his ac adapters and power supplies make a whining noise. However it only occurred once his phone reached full charge so it wasn t like the iphone charger in the video above. All electronics make noise just most don t make them loud enough to hear with an unaided ear. Today when i connected it to charge it started to do a hissing noise on the charger.

Surface book 2 charger making a static noise when connected hello so i purchased my surface book 2 base model recently like 2 weeks ago from best buy. Only happens when connected to the electricity and the surface book at the same time. If the a c adapter is still making noise unplug the a c adapter from the outlet and separate the power cord from the power brick re seat the a c adapter cable and brick plug the a c adapter back into an outlet and check for noise. In the case of my friend s charger the noise could best be described as a buzzing or even crackling sound.

Still that made me think of this problem in terms of when the charger is making noise. I have 2 ipod touchs and when i plug them into the wall charger the charger makes this high piched buzzing and whirring sound like its going to fry any minute i ve also tried using a blackberry usb adapter which when charging the blackberry makes no sound but when i attach my ipod the charger starts making a. Any noise emitted by your charger whether it be a buzz hum or clicking sound indicates the charger has suffered some sort of damage and is malfunctioning. Sometimes it is because of th.

What to do if your laptop charger is buzzing if you have been happily working away on your laptop only to notice an annoying buzzing noise what is going on. So i have a brand new dell inspiron 15 7567 4gb ram i5 gtx 1050 1tb hdd and its only been a week now im currently facing an annoying problem which is the buzzing sound u can hear whether on the speaker or headphones when im plugging in or out the charger though im not facing this problem back then. A faulty cord could cause damage to your laptop so unplug a suspect cord from the machine immediately to prevent internal and possibly costly problems.