주요 콘텐츠로 건너뛰기

기기를 수리하세요

수리할 권리

상점

모델명 A1707. 2017년 6월 출시, 이 MacBook Pro는 Kaby Lake 프로세서 최대 2.8 GHz 쿼드코어 Intel Core i7 프로세서와 Turbo Boost 최대 3.8 GHz를 사용합니다.

217 질문 전체 보기

Date and Time Resets after every Restart

Whenever I restart my maxed out 15” MacBook Pro, the date and time constantly get reset.

I’m thinking that this is a NVRAM issue, so I’ll be trying a NVRAM reset later.

I was just wondering if there was any sort of CMOS Battery or something along those lines that make sure that the NVRAM settings are saved, since I’m not too sure what to do if a NVRAM reset doesn’t work.

답변되었습니다! 답변 보기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 2
의견 추가하세요

답변 1개

선택된 해법

There’s no backup battery in your Macbook, thus time and date reset every time power is removed from the board. You have a very peculiar issue there as if power would completely disappear for a short time at boot. I would also try resetting the SMC, by pressing shift+ctrl+option+power button all together with Mac turned off and battery charging. Hope that may fix the glitch.

해당 답변은 도움이 되었습니까?

점수 4

댓글:

If that fails you'll need to visit an Apple Store to see what they say. You may need a new logic board. Hopefully you have AppleCare+ service contract.

I'll give it a try and will see what happens. Thanks for the suggestion!

@rajpooti Keep us posted, being a very unusual issue would be interested to know if it's just a SMC glitch.

의견 추가하세요

귀하의 답변을 추가하십시오

Raj Datta 가/이 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 4

7일 전: 27

30일 전: 240

전체 시간: 1,406