I have received a brand new NextCloud box this week. Much to my disappointment I can’t get it to work. I have installed all cabling correctly. I have inserted the delivered 4GB microSD correctly. The only thing I get to see (connecting monitor to HDMI) is a rainbow screen (see here: http://imgur.com/a/YLLL0 )
In an attempt to ensure I’m not doing something wrong I tested with another microSD card. When I insert that (32GB) microSD card (with OpenElec) I get to see my mediaserver user interface which tells me my Raspberry Pi is working and cabled correctly into the NextCloud Box frame.
The thing is also I’m not 100% sure I have a Raspberry Pi 1 or 2. The thing is couple of years old and maybe if it’s a Raspberry 1 (can’t really remember) it does not work (as per the docs). So I’ll buy a Raspberry 3 as well in the hope the release comes available soon.