주요 콘텐츠로 건너뛰기

6MB 공유 L3 캐시 2.3GHz, 2.6GHz, 또는 2.7GHz 쿼드-코어 Intel Core i7 프로세서 (Turbo Boost 최대 3.7GHz).

561 질문 전체 보기

Replaced left speaker but now screen is black

I replaced the left speaker in my MacBook Pro and had to remove the motherboard in order to do that. After finishing and putting computer back together, when I turned on the computer my screen is black but I can hear the startup sound

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 1개

가장 유용한 답변

Using a flashlight shine it into the lids Apple logo (a poor man’s backlight), do you see a faint image of your desktop and its icons?

해당 답변은 도움이 되었습니까?

점수 1

댓글 6개:

No, I unfortunately see nothing when doing that.

@michaelaspeaks - So the video signal is not reaching the display then. Check the displays LVDS cable and the logic board connector for damage.

I think you’re right, it might be the lvds cable. It looks like two prongs got bent when I initially put it back together.

@mspeaks57 - These are easy to damage. Now you have to replace the cable which will require taking off the display and replacing the cable MacBook Pro Retina (2012-2015) Display LVDS Cable follow this guide MacBook Pro 15" Retina Display Mid 2012 Display Assembly Replacement focus on Step 4 in this MacBook Pro Retina Display Teardown you only need to get to the connector on the T-CON board.

Thank you! Just need to get the cable now

댓글 1개 더보기

댓글 달기

귀하의 답변을 추가하세요

Mspeaks57 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 2

7일 전: 3

30일 전: 13

전체 시간: 63