This is an updated tutorial version from the one I made last year. It will enable you to migrate from DSM 5.2 to DSM 6.1.7 directly without the need to upgrade to DSM 6.0.2 first. If for some reason you want to upgrade to DSM 6.0.2 first or simply you do not want to upgrade to DSM 6.1.7 but only to DSM 6.0.2 then use the link above.
To upgrade from DSM 6.0.2 to DSM 6.1.7 read here.
As most of you know by now Jun was able to find a way to install DSM 6 on non Synology boxes. Here
This is a bit of troubleshooting, but also related to this tutorial so I am hoping that this will be the best place to post my question.
Hardware is as follows:
Fractal Node 804
4x WD Red 2TB
AsRock mobo (will edit when I am home with exact model)
Intel celeron processor
I tried to access my Xpenology box last night and saw the same screen as jeannotmer, however, I have not updated anything for a long while. I always let it download security updates, b