주요 콘텐츠로 건너뛰기

13" 알루미늄 unibody, 2.0 또는 2.4 GHz Core 2 Duo 프로세서.

679 질문 전체 보기

Replaced keyboard, now MacBook won't power on?

MacBook Unibody Model A1278 got coffee spilled on it, and the keyboard lost the last row of keys. I went through all steps to replace it, the only problem was the ir cable didn't come out clean, looks like it may be torn. Would this cause the MacBook not to power up? The light on the power cable lights up and the battery lights all light up but nothing else happens when you press the power button?

Maybe a bad keyboard?

Thanks for your time and help in advance.

Does anyone have a part number for the ir cable?

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글:

awesome! hope that was the issue! press the up button on my score please! ;P

How did you make out?

의견 추가하세요

답변 2개

선택된 해법

The power button is routed through the keyboard ribbon cable.

So if the ribbon cable is not COMPLETELY inserted into the slot on the logic board the MacBook will not turn on... I replaced the topcase on a unibody MacBook recently and it wouldnt power on. I have seen several instances of this being the only problem with a MacBook after a repair... The ribbon cable is hard to insert all the way so be careful!

Hope this helps!

해당 답변은 도움이 되었습니까?

점수 3

댓글:

That's exactly what it sounds like to me. I haven't had time to check it out yet, but tomorrow should be the day. I will keep you posted.

Thanks,

Benny

의견 추가하세요

Is it a new keyboard? I'd take it apart, doublecheck all connections and put it back together again, maybe with the ir cable off.

해당 답변은 도움이 되었습니까?

점수 2

댓글:

Yes it is a new keyboard. Purchased off ebay from China. I will double check all connections and let you know. Thank for your suggestion.

의견 추가하세요

귀하의 답변을 추가하십시오

Ben 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 3,180