I use 2014 model iMac and last year I decided to bootcamp it. After a year I start having hard drive usage issues therefore I uninstalled my bootcamp. But the program couldn't uninstall it properly therefore it left empty space. The disk was deleted somehow. I tried to recover the space with using Disk Utility but now when I use diskutil list I get
/dev/disk0 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *1.0 TB disk0 1: Apple_HFS Macintosh HD 999.9 GB disk0s1
I would like to bootcamp my iMac again but the bootcamp program gives the error:
The startup disk cannot be partitioned or restored to a single partition.
How can I set my Macintosh disk to use the full capacity (1TB)?
I tried using internet recovery but I ended up getting -2002F errors. ( even though I changed my DNS).
Also when I press alt while starting the iMac I still can see the Windows Disk even though i deleted it.
Thank you for your attention.