Recently my PowerBook G4 is experiencing a big problem. The problem is that I am not able to start this in normal mode I have to start this thing only in safe. I know the solution for this problem but this is that I will require startup disk for that purpose and that disc is at home and I am on business tour, so it is out of my reach. There is no problem working in safe mode except sound is not coming and need the solution for that. Any related suggestion for this PowerBook enabling audio in safe mode will be appreciated.