Question: Cannot update to High Sierra on MacMini 2014 with Fusion Drive.
I cannot update to High Sierra on my MacMini 2014 with Fusion Drive. I tried all of the suggestions in this community and eventually wiped the HD and had Sierra 10.12.6 clean reinstalled at my local Apple Store, but still cannot update?! Is this a Fusion Drive issue?
Mac mini (Late 2014), macOS Sierra (10.12.6), 1 Tb Fusion Drive