Hey guys… so I was cleaning up my iMac for selling and when I was doing the factory reset I accidentally deleted the whole operating system and it’s stuck on a black page with an exclamation mark on it in a triangle… anyone got any ideas…. Need help baddd
iMac 21.5″, macOS 10.15
That's supposed to be done prior to resale: What to do before you sell, give away, trade in, or recycle your Mac - Apple Support
You need to read the article and take the steps necessary to install the OS.
That's supposed to be done prior to resale: What to do before you sell, give away, trade in, or recycle your Mac - Apple Support
You need to read the article and take the steps necessary to install the OS.
Deleted the operating system
