The larger of Apple's MacBook Air laptops featuring dual microphones and 802.11ac Wi-Fi connectivity.

314 질문 전체 보기

DC IN Voltage Fails TechToolPro Diagnostic

I have a MacBook Air that sometimes doesn't startup at all.

So I ran the TechTool Pro 8 diagnostic on it and it has a sensor failure: DC In failed at 16.96v.

Does anyone know if there is a way I can fix this other than a new motherboard?

답변되었습니다! View the answer 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
의견 추가하세요
Fixmas/픽스마스 분위기를 띄우세요
FIXMAS12 코드로 $50 이상 구매시 $12 할인을 받으십시오
Fixmas/픽스마스 분위기를 띄우세요
FIXMAS12 코드로 $50 이상 구매시 $12 할인을 받으십시오

3개의 답변

선택된 해법

The Mag-Safe is built into the I/O board. There does not seem to be a repair guide for this machine but there is one for the A1466 2012. Take a look: MacBook Air 13" Mid 2012 I/O Board Replacement

해당 답변은 도움이 되었습니까?

점수 2
의견 추가하세요

I just replaced the part for a brand new one from IFIXIT and it didn't fix the problem.

I'm still get the DC-in Rail 0 Failed at 16.67 V.

Anybody else managed to fix it?

thx

해당 답변은 도움이 되었습니까?

점수 0

댓글:

You'll need to trace the voltage from the I/O board back to the main board as you have a disconnect along the pathway.

의 답변

의견 추가하세요

I had the same issue and I fixed it by using the right charger. No more errors now!

해당 답변은 도움이 되었습니까?

점수 0
의견 추가하세요

귀하의 답변을 추가하십시오

randy4 가/이 대단히 고마워 할 것입니다.
조회 통계:

지난 24시간: 2

지난 7일: 7

지난 30일: 42

전체 시간: 1,343