Question: The startup disk cannot be partitioned or restored to a single partition - Tried Everything - Version 2
I have late 2012 iMac with a brand new 3TB Deskstar Hard Drive. No Fusion Drive. Sierra was installed. Boot camp gave me the message - The startup disk cannot be partitioned or restored to a single partition.
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *3.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Big Moe 3.0 TB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
diskutil cs list
No CoreStorage logical volume groups found
I planned on following Install Windows 7 on your Mac using Boot Camp - Apple Support
and based on the table it is a five (5) but I cannot get to this stage.
iMac (27-inch, Late 2012), macOS Sierra (10.12.6)