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Every MacBook with metal enclosure from the last 15 years had the "buzzing". Quite a few people reported it to Apple, but nothing ever came of that, so Apple do
by andreasley 4y ago
Every MacBook with metal enclosure from the last 15 years had the "buzzing". Quite a few people reported it to Apple, but nothing ever came of that, so Apple doesn't seem to think it's a problem.
It happens with both USB-C charging and MagSafe, but the intensity varies.
I would consider it slightly unpleasant, but have never heard about anyone getting an electric shock.
- unknownaccount 4y agoHow come mine doesn’t do this? (2020 mbp, standard 2prong charger, often plugged into very old receptacles or extension cords)
- lmarcos 4y agoAnd it doesn't happen all the time. I have 2 MBPs (one is 7 years old, the other is brand new) and with both I have felt the "buzz"... But not every time. I cannot tell under what circumstances it happens. I have never used chargers/cables other than the Apple ones.