11-11-2017 01:49 PM
Hello, I have recently bought a new SSD for my iMac 9,1. I do not want any files from my iMac on my new drive and I want a fresh install of the latest macOS software. When I plug my SSD into my iMac via a USB connection the computer displays the message:
The disk you inserted was not readable by this computer.
I have tried to go onto Disk Utility in order to partition the drive but the only drive displayed in the control panel is the internal hard drive in the iMac. How do I partition and Install a fresh version of macOS?
11-17-2017 12:56 PM
@luke1 I am sorry for the issues you've experienced with your Mac. We would advise installing the SSD internally via SATA (NOT using the SATA to USB cable or an external enclosure). After this, check if the SSD is detected as a boot drive by pressing the Options key at startup. If it is seen there, run the Mac OS installation as that should pick up the SSD. If the SSD is not seen as a boot drive at startup when connected internally:
Please let us know if you have any other questions or concerns.