Hi A friend of mine ran into the most surprising thing when he booted up from his MacBook. Instead of seeing the Apple logo, he saw a question mark - ?. I told him to try and boot from his Install Disc 1 and it managed to as the Apple logo along with the busy progress bar was shown. Then the usual language selection. I told him to select startup disk from the utilities menu and he said that all he could see is network startup and the Mac OS install disk. Even when he tried to repair disk, it said that it wasn't mounted. Could anyone know how to resolve this?