Salta al contenuto principale

Modello A1502 / processore dual core Intel i7 2,6 GHz (Turbo Boost fino a 3,1 GHz) o 2,8 GHz (Turbo Boost fino a 3,3 GHz) con 4 MB di cache L3 condivisa.

456 Domande Visualizza tutte

Flashing between prohibition sign and Apple symbol on boot.

Hi everyone,

I was recently using my MacBook Pro when it suddenly froze, did a quick restart (Holding the Power key). When I was greeted with the prohibitory sign. After doing a bit of research and doing all sorts of things pram reset, verifying disk in recovery mode etc. I decided to restore the disk as I had just done a time machine back up. After restoring I usually get as far as installing 10.15, when at some point during the initial setup i.e setting up new user, or the second time I did it when I booted into the desktop for the first time, the computer freezes again and then after restarting I have the prohibitory symbol again but it flashes between the Apple symbol.

I’m a bit stumped on what to do, so any advice would be much appreciated.

Risposto! Visualizza la risposta Anch'io ho questo problema

Questa è una buona domanda?

Punteggio 1
Aggiungi un commento

1 Risposta

Soluzione Prescelta

likely ssd failure. But you can try to open it and carefully reseating it. Perhaps too much dust also heats up the chips and causes it to fail.

Sostituzione SSD MacBook Pro 13" Retina Display metà 2014

Questa risposta è stata utile?

Punteggio 0
Aggiungi un commento

Aggiungi la tua risposta

Andy sarà eternamente grato.
Visualizza Statistiche:

Ultime 24 Ore: 1

Ultimi 7 Giorni: 2

Ultimi 30 Giorni: 7

Tutti i Tempi: 403