주요 콘텐츠로 건너뛰기

모델 A1369, 1.6, 1.7, or 1.8 GHz 프로세서, 64, 128 또는 256GB 플래시 저장공간

328 질문 전체 보기

How to clean magsafe 1 port black pin

Hi… I have an old MacBook Air 2011. It isn’t charging well and noticed one of the magsafe (T shape) ports pins on the MacBook is black. I assume is from electrical arcing. Is there a preferred method to clean the pins. I tried a bit of rubbing alcohol and a soft tooth brush but it still looks black (that solution works well great for cleaning iPhone lightning port). I didn’t want to brush too hard so as to not break a pin.

Would electric contact cleaner get rid of the black and is do is it ok to use apply it while the battery is connected?

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 1개

A burnt MagSafe port is not a good sign! Most of the time when I see this the charger is a knockoff which damaged your system.

Block Image

As you can see here the sparks slowly carbonize the contacts Lacking safety features, cheap MacBook chargers create big sparks

You’ll need to replace your charger with a REAL Apple Unit Apple 45W MagSafe Power Adapter for MacBook Air As well as the I/O Board and here’s the guide MacBook Air 13" Mid 2011 I/O Board Replacement

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

귀하의 답변을 추가하세요

Steve 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 2

30일 전: 8

전체 시간: 388