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View Full Version : FC6 PMU problem on Mac G4 PPC


Prime OS
2007-02-20, 02:10 AM CST
Hello everybody,

I'm new here, so first I would thank you guys for supporting us dumb users. I have a problem. I just installed FC6 on my 2001 Mac G4 and it installed fine (except for the usual yaboot and OF path issues). However, running now FC6 I can only boot once and if I shut my system down, I only see a black screen when I try to reboot (warm and cold). So what I always do now, is resetting the PMU on the board to clear the nvram and FC 6 boots up again. Is there a problem in the PMU management in FC6 for a G4 ? Do I need to turn off some Power management features ? Any suggestions ?

Thanks a lot !