Hey guys! I hava a Macbook Pro 16" i9. I noticed that when I charge my laptop while my headphones are plugged into the Jack port, an electrical noise is heard back in the headphones. It’s like a clock clicking, but in the form of electronic noise. I tried other USB C charges, but still doing with the original as well. Anyone experience the same ?
MacBook Pro 16″, macOS 10.15
Hi there djchristopher,
Thanks for using Apple Support Communities. It sounds like when you have your Mac charging while the headphones are plugged in you hear some audio feedback. Have you tried new headphones as well? If so, does the noise continue using other headphones as well?
If the noise continues when using a different set of headphones, contact Apple directly for help: Get Support.
We hope this helps!
Hi again djchristopher,
Thanks for that information. Since this issue is continuing with multiple sets of headphones, reach out to Apple directly for help here: Get Support.
Have a great day!
Hey thank you for the reply!
I was tried 4 different headphones, and the problem is same. Only as if some circuits pass voltage to the sound card. It's like it's not grounded at once. When I charge, I tend to feel a little electrical tension in my hands when I touch the top case.
Macbook Pro 16" headphone electric noise while charging
