Apple Hardware Test Error: 4SNS/C0000008:Ts0P--124

Question

MacBook Air 13" Mid 2012

3MB 공유 L3 캐시 1.8GHz 듀얼-코어 Intel Core i5 (Turbo Boost 최대 2.8GHz)

371 질문 전체 보기

Jason Stewart @jestew

평판: 11

2

1

게시일: 2016년 5월 16일

옵션

Apple Hardware Test Error: 4SNS/C0000008:Ts0P--124

My MBA had water damage and it would crash randomly. We were able to back it up before we purchased a replacement logic board on eBay and installed it. Now when we start the MBA the fan runs at 6500rpm and kernel_task runs at 400% - googling suggests this is a sensor problem. Running Apple Hardware Test gave the result in the title - googling suggests that it is a bad temperature sensor in the palm rest. I'm not sure what to do at this point.

Any ideas?

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요

점수 0

댓글 달기

답변 2개

선택된 답변

Dan @danj

평판: 479.1k

Self employed contract worker

35

329

971

게시일: 2016년 5월 16일

옵션

You may need to do a bit more cleaning around the trackpad ribbon connectors and check the ribbon cable leaving to the logic board, it may have water damage too.

Often I end up replacing either the full upper case or the discreet keyboard and/or trackpad sub assemblies when I get a liquid damaged system in.

해당 답변은 도움이 되었습니까?

예 아니요

점수 4

댓글 3개:

Hi Dan, thanks for answering. I wonder where the faulty sensor actually lies - is it in the cable or in the trackpad? Both cost about the same amount here in the UK (around £20). I'd rather not replace both if I didn't have to. Any ideas?

Jason Stewart 의 2016년 5월 27일

The discreet sensor is on the back of the Trackpad. But, the cable could also be bad (corrosion).

Dan 의 2016년 5월 27일

Hey Dan, thanks again for your advice. I took some rubbing alcohol and cleaned the contacts on the cable that connects to the logic board and started up the laptop and the problem was gone... Huh... Go figure! I'm not sure if this now means that I have a sleeping giant that will wake up again in the future or if the problem is gone for good... In either case I'm happy to have learned what is possible - thanks!

Jason Stewart 의 2016년 5월 28일

댓글 달기

Hi Dan, thanks for answering. I wonder where the faulty sensor actually lies - is it in the cable or in the trackpad? Both cost about the same amount here in the UK (around £20). I'd rather not replace both if I didn't have to. Any ideas? — Jason Stewart
The discreet sensor is on the back of the Trackpad. But, the cable could also be bad (corrosion). — Dan
Hey Dan, thanks again for your advice. I took some rubbing alcohol and cleaned the contacts on the cable that connects to the logic board and started up the laptop and the problem was gone... Huh... Go figure! I'm not sure if this now means that I have a sleeping giant that will wake up again in the future or if the problem is gone for good... In either case I'm happy to have learned what is possible - thanks! — Jason Stewart

Martin @ifixmartin 평판: 1 2 1 · Answer 1 · 2016-05-28T05:21:41-07:00

Martin @ifixmartin

평판: 1

2

1

게시일: 2016년 5월 28일

옵션

Hey - had the same Problem a while ago -> Get a new Trackpad -> done

해당 답변은 도움이 되었습니까?

예 아니요

점수 0

댓글 1개:

I had this error. Put "defective"trackpad into a new machine. Error gone. Searched the web and people said the webcam cable could also be to blame. Disconnected webcam cable. All issues stopped.

wpgspec B (wpgspecB) 의 2018년 7월 29일

댓글 달기

MacBook Air 13" Mid 2012

Apple Hardware Test Error: 4SNS/C0000008:Ts0P--124

답변 2개

귀하의 답변을 추가하세요