7 Replies Latest reply: Jan 14, 2008 1:39 PM by Wimy
Wimy Level 1 Level 1 (65 points)
Good morning, my old G4 suddenly spat the dummie and refuses to startup, regardless what I do. (disk utily couldn't fix the damage nor did Techtool)Now everytime I try to start from the cd it goes into firmware mode. As it is an old G4 used for testing websites I have no prblems erasing the hard disk but.... the question is how do you do this with only the firmware command line available?

Powerbook 17 1.5Mhz 80G, Mac OS X (10.4.6)