I have this imac.
I have removed standard 1 TB disk and put in a SSD disk.
First I installed win 10 on it because MAC OS stop in installation.
Thats why you see some EFI in picture
Then Ibooted on a high sierra USB (command+R) and deleted disks and partioned with journaled.
But when installing high sierra it says my disk is locked.
I open terminal and run diskutil list and get what you see in picture.
Why all thoose disks??
How do I completly delete all so that I just have a disk and the USB installer shown?
I have removed standard 1 TB disk and put in a SSD disk.
First I installed win 10 on it because MAC OS stop in installation.
Thats why you see some EFI in picture
Then Ibooted on a high sierra USB (command+R) and deleted disks and partioned with journaled.
But when installing high sierra it says my disk is locked.
I open terminal and run diskutil list and get what you see in picture.
Why all thoose disks??
How do I completly delete all so that I just have a disk and the USB installer shown?