My Start9 is dead and cannot reboot after losing power

I don’t really have time to read all this generated content.

If you’ve messed up the filesystem in any way, you should…

First – try to restore StartOS while maintaining data:
i) Start9 | Flashing Guides
ii) Start9 | Use an Existing Data Drive

If that doesn’t work…

Second –
i) Start9 | Flashing Guides
ii) Wipe the system
iii) Restore from backups