주요 콘텐츠로 건너뛰기
수리 커뮤니티 가입 - 계정 만들기

2018년 7월 출시, 15" MacBook Pro, 모델 A1990, True Tone 기술이 적용된 15.4인치 LED-백라이트 디스플레이, TouchID, 및 최대 6코어 Core i9 프로세서를 탑재했습니다.

Battery changed - still shows Service Recommended

I changed the battery and got the computer all put back together. It charges and seems to hold a charge longer . When I first powered on the Mac Pro - for a short time the Service recommended notice went away but is now back. I tried resetting the SMC but does not seem to have changed anything. I loaded Coconut battery and still shows the original battery information.

이미지

Could there be an issue with the Battery Board Data Cable if it isn't seated properly ? Wanted to ask for some advice before taking the computer apart again

이 질문에 답하기 저도 같은 문제가 있습니다

좋은 질문입니까?

점수 1
댓글 3개

Did you install a new battery or an already used one?

의

A new battery from iFixit.

의

@livfe that was my doing since it worked for the OP, it is a great answer that will potentially help many others. I did change it back

의

댓글 달기

답변 2개

가장 유용한 답변

Let's see if a hard SMC reset fixes this. Carefully disconnect the batteries connection, leave the Battery data cable connected. Now press the power button and hold it for a good 15 sec's this drains the charge within the logic board. Now plug in the MagSafe to power the system I haven't tried this yet on a M Series system so I'm sure what will be the reaction. Intel system tend to spontaneously restart. Give it a chance, then disconnect the MagSafe charger and reconnect the battery and restart the system did that alter CoconutBattery give it a good minute to recache the values.

이 답변이 도움이 되었나요?

점수 1

댓글 12개:

Thanks! I'll give it a shot and report back

의

Open finder, preferences, select to show your macbook (Under iCloud), user name / library / com.apple.power (3 files) - delete them, empty trash, restart.....

의

I disconnected the battery and pressed the power button for quite a while (more than 30 seconds). When I plugged the charger in - it stayed dead. No sign of life after waiting a bit. I disconnected the charger, connected the battery and had some trouble getting it to turn on. I needed to plug the charger back in and then it restarted. Unfortunately CoconutBattery still thinks it is the old battery and still recommends service for the battery.

의

@laurenf48722 Did you try this? Open finder, finder preferences, select to show your macbook (Under iCloud), user name / library / com.apple.power.plist (3 files) - delete them, empty trash, restart..... (com.apple.powerlogd / com.apple.PowerManagement / com.apple.PowerManagement*)

의

@laurenf48722 - See if deleting the files Livfe pointed to fixes things.

의

댓글 7개 더보기

댓글 달기

I'm in this position now, replacement went great, but it's still showing as "service recommended". I've deleted the power profiles in /Library/Preferences and after a reboot it's still showing the same message. I'm on a Macbook Pro A2338 M2, running Tahoe.

이 답변이 도움이 되었나요?

점수 0
댓글 달기

답변을 추가하세요

Lauren F 영원히 감사할 것입니다.
조회 통계:

지난 24시간: 2

지난 7일: 21

지난 30일: 121

전체 시간: 1,741