I was trying to wipe my hard drive from my stuff and i accidentally deleted macintosh hd so now I’m stuck on utilities and my hard drive just has apple hdd hts5450 on it and I can’t click anything on it (erase,restore, and mount) and when I try to install macOS High Sierra it says can’t find server also this is on a Mac mini. Please help
First try and boot from MacOS recovery (not internet recovery)
If you cannot install macOS this way, you will need to have access to another mac and download macOS High Sierra here: How to download macOS – Apple Support (UK)
After you’ve downloaded high sierra on another mac you can follow these instructions to make a bootalable usb device
Create a bootable installer for macOS - Apple Support
After you’ve created the bootable installer, please insert it into your broken mac and press option on startup. Select the bootable installer as boot device, so you can install high sierra anew
First try and boot from MacOS recovery (not internet recovery)
If you cannot install macOS this way, you will need to have access to another mac and download macOS High Sierra here: How to download macOS – Apple Support (UK)
After you’ve downloaded high sierra on another mac you can follow these instructions to make a bootalable usb device
Create a bootable installer for macOS - Apple Support
After you’ve created the bootable installer, please insert it into your broken mac and press option on startup. Select the bootable installer as boot device, so you can install high sierra anew
Mac won’t let me install macOS High Sierra and accidentally uninstalled Macintosh hd
