2015 27″ iMac 5k with SDD. Diagnostic says “VDH002 difficulty with storage system” and it will not boot from the interior drive any extra. Restoration cannot mount every other disks to reinstall.
Fortunately I had an exterior SSD already ready, however booting to it is vitally gradual.
As soon as booted, I can mount utilizing hdiutil within the terminal however not utilizing the Finder.
This is applicable to DMGs and bodily disks, so I’m able to boot to restoration partition however not run the OSX Set up, because it has to mount disks. Disk Utility doesn’t present the disk.
As a result of the 27″ iMac is so tough to open up, I’m not eager to exchange inside elements.
Is there something I can do to additional diagnose or work round this with out taking it aside?
Can I restore or not less than deactivate the interior drive so it would not hold breaking Disk Picture Mounter?