주요 콘텐츠로 건너뛰기

기기를 수리하세요

수리할 권리

상점

MacBook Air 11"의 2015년 3월 업데이트는 5 세대 Intel Core i5 및 i7 프로세서를 장착하고 배터리 성능이 약간 향상되었습니다.

106 질문 전체 보기

MacBook not turning on and no charger indication

Hi all, I have a MacBook Air (Model A1466 EMC 2925) that is completely unresponsive regardless of whether it is plugged in or not. The power button does nothing and when plugging in a charger there is no LED charging indicator. I have Cleaned the charger and port as well as plugging the charger into another macbook where it worked as normal. I have removed and replugged the battery as well as attempting an SMC reset (although I’m not sure the SMC reset worked). I have also done a voltage check on the battery I/O pins and pins 1&4 as well as pins 2&4 both have around 2.5V however the the battery is supposed to have a 7.6V output. Is there a way to test the battery pins to discern whether the problem is with the battery or not, a way to test the charger to battery continuity or anything else I can try?

이 질문에 답하세요 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요

답변 1개

It’s possible your I/O board is borked or something on your logic board.

I like Louis Rossmann’s videos about this:

https://youtu.be/PoMmVtGXjyE

해당 답변은 도움이 되었습니까?

점수 0
의견 추가하세요

귀하의 답변을 추가하십시오

MrMcMonkeyMan 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 1

전체 시간: 19