I just tested this on a Rev.3 here and it installed without issue. You're using 7.912 correct?
The messages log shows it is failing on detecting the HDD. The Rev.3 have Fujitsu drives and that's returning a value of 0 so the installer isn't seeing it as an appliance.
Have you tried installing V7 on it? Just curious if that sees it as an appliance.
I just tested this on a Rev.3 here and it installed without issue. You're using 7.912 correct?
The messages log shows it is failing on detecting the HDD. The Rev.3 have Fujitsu drives and that's returning a value of 0 so the installer isn't seeing it as an appliance.
Have you tried installing V7 on it? Just curious if that sees it as an appliance.