Startup issue. PLEASE HELP

My iMac has a black screen with this.

what does this mean? What do I do? TIA

iMac 27″, macOS 10.15

Posted on Dec 17, 2022 10:05 AM

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Posted on Dec 17, 2022 02:22 PM

Startup in macOS Recovery, erase and reformat the drive,

as per > Use Disk Utility to erase an Intel-based Mac - Apple Support


Then reinstall the macOS,

as per > How to reinstall macOS - Apple Support

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Startup issue. PLEASE HELP

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