Hi
Thats easy one.
PowerUp kernel is hidden in flashRom and starts always, before anything else from disk.
If it runs it takes over PPC and WarpOs cannot start.
To do so you have to download from aminet BPPCFix (look for 1.4, as previous 1.2 had a bug).
This thing installs the handler to remove PowerUp AT THE NEXT STARTUP.
So you must run it in your startup-sequence, then reboot, then you can start without PowerUp and are free to start WarpOs.
Thats enough for a start.
If you have any further problems, come back and ask.
Good luck
