Aggiusta la tua roba Comunità Store

Released on July 21, 2011. Core i5 or Core i7 Processor. Thunderbolt. This unit is also used to run the Mac mini Server configuration.

204 Domande Visualizza tutte

Opzioni

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.

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Sì No
Punteggio 0
Aggiungi un commento

1 Risposta

Filtra per:
Più utili Più recenti Più Vecchio

Opzioni

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.

Questa risposta è stata utile?

Sì No
Punteggio 0
Aggiungi un commento

Aggiungi la tua risposta

john sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 0

Ultimi 7 Giorni: 6

Ultimi 30 Giorni: 33

Tutti i Tempi: 33