주요 콘텐츠로 건너뛰기

모델 A1502 / 4MB 공유 L3 캐시 2.6 GHz (Turbo Boost 최대 3.1 GHz) 또는 2.8 GHz (Turbo Boost 최대 3.3 GHz) 듀얼-코어 Intel Core i7 프로세서.

493 질문 전체 보기

Keeping shutting down and take a long time to boot up

Hello,

My 13” MacBook Pro Mid 2014 is starting to act strangely.

My system suddenly turns off, and when I try to restart it I don’t get a response. It took a few days or maybe 12 hrs until I could turn it on. But, when it turn off properly it acts this way again.

I’ve done Power+Shift+Ctrl+Option All it did was just change the color on MagSafe, and when I press the power button, it still will not boot up. Trying to P+R+Command+Option keys, is still the same.

Can you help me fix it?

What’s wrong with my system?

Update (11/01/2018)

Block Image

Suddenly my macbook turn on.

here’s the picture..

suddenly my macbook turn on..

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글 2개:

Try to disconnect the battery and after disconnecting press power button for 60 seconds to drain remaining power and connect the battery and now try to perform both commands you tried before hope it will work.

Here's a good reference on the startup key combos: Mac startup key combinations and here's how to reset the SMC: How to reset the System Management Controller (SMC) on your Mac

댓글 달기

답변 1개

Lets check your battery and the charging logic. Install this gem of an app: CoconutBattery and past a snapshot of the main window so we can see 기존 질문에 이미지 추가하기

Update (11/01/2018)

Well, your battery looks good! Lets check the thermals download this great app TG Pro and post a snapshot of the main window. You may need to grow the window to get the bottom sensors to be seen.

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

귀하의 답변을 추가하세요

Fiko senjaya 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 49