I received a 20" G5 2ghz. The problem when booting is that I get the flashing questions mark on the folder. From there I hit option and it takes me to a screen with two buttons. One with a circlular arrow and one with a straight arrow. I click on the straight arrow and nothing happens. I click on the circular one and it thinks for a few minutes then nothing. I have attempted to login into the utility by holding "C" and I just get the flashing question mark on the folder. I boot up and hit command and I get the folder but this time it isn't flashing. It just sits there with a mac face. Pictures included, any idea on what I should do? (There is also a disk stuck in the drive that I cannot get out and it is not an OS disk). Thanks for the help!