When i start my iMac i het this. How to re-install my iMac?
iMac 27″, macOS 10.13
iMac 27″, macOS 10.13
See if this Apple document helps: If your Mac doesn't start up all the way - Apple Support
See if this Apple document helps: If your Mac doesn't start up all the way - Apple Support
When i start my iMac i het this. How to re-install my iMac?