Hi, just FYI, I tried again the instructions to reset the PMU, SMC and run nvram -c, changed video resolution settings in OS X, and at the end I got working video back. *phew*
Thanks for your help and regards, Tino _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel