- Joined
 - Jul 22, 2018
 
- Messages
 - 9,183
 
- Motherboard
 - Supermicro X11SPA-T
 
- CPU
 - Intel Xeon W-3275 28 Core
 
- Graphics
 - 2xAMD RX 580 8GB
 
- OS X/macOS
 - 13.x
 
- Bootloader
 - OpenCore (UEFI)
 
- Mac
 - Mac mini
 - MacBook Pro
 
- Mobile Phone
 - Android
 - iOS
 
Select CT480... and click on Erase button.Here
Use the following parameters to erase.
Name: Macintosh HD
Format: APFS
Scheme: GUID Partition Map
Click on Erase. Then proceed to install.