주요 콘텐츠로 건너뛰기

2011년 7월 21일에 출시되었습니다. Core i5 또는 Core i7 프로세서. Thunderbolt. 이 기기는 Mac mini Server 구성을 실행하는데도 사용됩니다.

204 질문 전체 보기

Stuck in loop boot and will only safe boot

First I tried to restore using mac OS recovery which did not complete the install. Due to posable expired certificate issue.

So I download High Sierra and made a bootable installer. Formatted the SSD and ran the installation, this did not complete the installation process. But then enters a boot loop, boot runs then restarts to about 3/4 off the grey install screen, then reboots again.

Then on the start of a reboot pressed the shift and managed to complete the installation process in safe mode.

Now it is continuously still stuck in loop boot. It starts to 3/4 grey startup screen and restart again.

But you can force it into safe mode. Also now the start chime now has stoped working.

I have tried many times now and have lost my way forward.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 1개

To get around the expired Cert you'll need to use a second Mac system to download the OS installer file and then setup a USB thumb drive as a bootable OS installer (don't forget to first format the USB drive to GUID-Journaled) Goto this cute to get the OS file How to download and install macOS then follow this guide Create a bootable installer for macOS.

See if that gets you going, good luck! You may need a new drive.

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

귀하의 답변을 추가하세요

john 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 0

7일 전: 7

30일 전: 33

전체 시간: 33