Ursprünglicher Beitrag von: Dan ,
Check the MacSafe connector for dirt or damaged contact pins like this one. You may need to replace it. [image|2390226] This is often caused by knockoff chargers. Here’s some more info on them * [https://lifehacker.com/dont-replace-your-macbook-charger-with-a-cheap-knockoff-1825605569|Don't Replace Your MacBook Charger With a Cheap Knockoff] * [https://beetstech.com/blog/oem-magsafe-chargers-vs-counterfeits-teardown-for-truth|OEM MagSafe Chargers vs Cheap Imposters: Teardown for Truth] * [http://www.righto.com/2016/09/why-you-shouldnt-use-cheap-macbook.html|Lacking safety features, cheap MacBook chargers create big sparks] * [https://www.youtube.com/watch?v=DrxAuhrrLU4|FAKE Magsafe MacBook Chargers on eBay - Watch before buying a Mac Charger] Make sure you get a real unit directly from Apple, many claimed OEM are just junk!