Hi there, i had an update last night , and i press the button to update, then i shut down my computer normally. This morning i tried to open it, and it froze with the colorful circle. It tried to boot with the leopard disk, tried with the shift mode aswell , but nothing happend. I cant open my computer , any ideas what to do ?
Install update - Wont open !!
- Thread starter Dermiroth
- Start date
- Joined
- Nov 28, 2007
- Messages
- 25,564
- Reaction score
- 486
- Points
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- Location
- Blue Mountains NSW Australia
- Your Mac's Specs
- Silver M1 iMac 512/16/8/8 macOS 11.6
Try zapping the PRAM holding down Option, Command, P and R all at the same time immediately after chime. If no jopy reset the PMU or CODA switch.
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