Thanks for the suggestion, but I had already reset the PMU and zapped the PRAM, with no appreciable effect, before the original post.
Buck On Fri, Jun 11, 2010 at 4:40 PM, Arnaud Bergeron <aberge...@gmail.com>wrote: > > You can try a reset of the PMU which may solve your problem: > http://support.apple.com/kb/HT1431?viewlocale=en_US
