기기를 수리하세요 커뮤니티 상점

Apple의 2016년 개정판 노트북은 전문 사용자를 대상으로 제작되었습니다. 15 인치, 2880 x 1800 Retina 화면, 쿼드-코어 Intel Core i7, 256 GB / 512 GB / 1 TB / 2 TB 저장 공간 옵션, 16 GB RAM, 그리고 Touch Bar가 장착 된 키보드가 특징입니다. 2016년 11월 출시되었습니다. 모델 A1707.

260 질문 전체 보기

옵션

No power when battery connected, but starts when battery disconnected

Hi everyone. First post of my own, but I have used this resource often.

Recently my girlfriend’s MacBook Pro shutdown mid-use and would not start again. The model is the late 2016 15” MacBook Pro Retina, with Touch Bar (A1707).

We tried SMC resets, PRAM and every key combination we could find. Nothing worked. So she took it in to one of the local authorized repair centres. She was told that it was the logic board and it will cost more than the price of a new Mac Mini to repair.

She took the laptop back. I’ve opened it up and disconnected the battery. The machine starts up if the battery is not connected. If I shutdown the machine and reconnect the battery, then it is stone dead, despite the power supply being plugged in.

This is repeatable. I’ve being tinkering disconnecting and reconnecting the battery connectors with the same result.

I’m hoping there are some more tweaks that I can try, otherwise I’m going to try find someone who does board level repairs.

Any ideas?

Update: Dan’s suspicion of the battery being faulty was spot-on. I found a battery from a local supplier. I installed it and the machine is up an running again without any issues.

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요
점수 1
댓글 달기

답변 1개

필터:
가장 유용함 가장 최근 가장 오래된
선택된 답변

옵션

Are you sure the battery is still good? Is the system charging the battery?

I would get a USB-C power meter to test the charger & the cable connection. Unlike MagSafe there are a few more connections between the charger and the system. One of the biggest issue is the version of cable (yes there are three different USB-C cables). The cable Apple gives you for the charger have heaver gaged wires for the power lines. Some cables have the same gaged wires across all of the lines and others are strictly data (no power). Here’s one tester Satechi USB-C Power Meter Tester. Plug in the cable at one end and test the line. Note the current, then flip the cable and meter the other way is the current flow the same when the meter is on the charger side of the connection?

IF the charger is working properly then I would see if a fresh battery solves things MacBook Pro 15" Retina (Late 2016-2017) Battery and here’s the guide MacBook Pro 15" Touch Bar Late 2016 Battery Replacement

MacBook Pro 15" Retina (Late 2016-2017) Battery 이미지

상품

MacBook Pro 15" Retina (Late 2016-2017) Battery

$129.99

해당 답변은 도움이 되었습니까?

예 아니요
점수 3

댓글 2개:

Thanks Dan.

I'll get hold of a tester. I'm not in the US, so it'll take a while to get here. Or I'll have to try find a local supplier. The cable is the one that came with the MacBook new, but I won't rule out that it has gone bad.

I have my reservations about the condition of the battery. In the time between my original post and your reply I measured the voltage across the terminals in the batttery board (shown in Step 50 of the repair). I got 0 volts.

I'm going to try another cable/brick combo to see what happens.

Since iFixit can't ship batteries outside the US, I'll have to source a local supplier.

I appreciate the feedback. I'll revert once I've got a bit more info to share.

의

Thanks again Dan. I found a battery from a local supplier and everything is working perfectly. I'm still keen to try the USB tester to see if the charger/cable is faulty.

의

댓글 달기

귀하의 답변을 추가하세요

Graeme Hatley 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 1

30일 전: 10

전체 시간: 1,268