I have a white g3 ibook dual usb. I put in a bigger hard drive and can't install tiger which is a cd not dvd that boots fine in my iMac. Cd drive will not eject with eject (f12) key or fn f12. I have to pull it open manually. I can reset the nvram by booting into firmware and typing reset all. I can't boot up to a screen with a refresh arrow and a right arrow that I can click on but nothing happens. All I get a start up is a folder with a blinkin face question mark.