주요 콘텐츠로 건너뛰기

모델 A1502 / 2.4, 2.6 또는 2.8 GHz 듀얼-코어 Intel 프로세서 / 2013년 10월 출시

523 질문 전체 보기

Corroded part under click-pad

I am working with a MacBook Pro A1502 that shows the Apple Logo, and the progress indicator get about 1/3rd complete then shuts off. I took the back cover off and immediately saw that an IC board under the click-pad but towards the front lip had heavy corrosion. I am trying to identify this part and I need your help!

See the pic I added, it clearly shows the part I need help identifying. It's about one half inch wide by 3.5 inches long and sits directly under the front lip of the touch-pad.

Block Image

BTW, the Apple Hardware test give back these two Codes: Reference Code: PFM006 (SMC) and PPN001 (Power management.)

WHAT THE DEVIL is that thing????? I'd really like a part number if at all possible!

Thanks in advance!

Glen

Update (06/22/2016)

How about the codes? Could corrosion on this part cause the codes?

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0

댓글:

@comstox not very easy to identify the part based on your directions. Take some good pictures of your part in question and post those images with your question. Use this guide Adding images to an existing question for that.

Rep: 1

OldTurkey, I did add a good pic and a better description. Could you please review it and see if you can identify the part? Thank you!

의견 추가하세요

답변 2개

선택된 해법

@comstox check the teardown step 18. That is the back of your trackpad :-)

Block Image

해당 답변은 도움이 되었습니까?

점수 2

댓글:

lolololol, Oh brother.... I'm going to have to change my screen name to: PlianOleTurkey! lol - You know that was the very first thing I looked up and the pics I looked at did NOT have that on chip on the back. Maybe I looked up the wrong part?

Thank you both very much! I appreciate your guidance and clarification.

Glen

의견 추가하세요

I think you are talking about the latch assembly.

해당 답변은 도움이 되었습니까?

점수 1

댓글:

Mayer, it is a small circuit board, not a latch. I added a good picture. Please review it and see if it helps.

Thank you!

OldTurkey is correct.

의견 추가하세요

귀하의 답변을 추가하십시오

Glen Comstock 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 0

30일 전: 0

전체 시간: 1,123