Bad OS Disk 2
I have a G5 Power PC with a burnt hard drive. I installed another hard drive (that worked fine the last time I used it). I used the original grey OS X Tiger 10.4.2 disks, but disk 2 has some scratches and the installation process stopped.
I've attempted to clean the disk with no luck. I've installed a downloaded version of Tiger onto a 16G thumb, and used Disk Utility to make it bootable. However, holding the option key upon bootup does not bring up a boot options menu. In fact, most keys you hold down for different boot options do not work. The only that seemed to work was CMD V for verbose mode.
When I attempt to boot, either holding or not holding down keys for boot options, I get one of two results. It either returns to the installation process and asks for disk 2, or it presents me with a screen showing two buttons (a round arrow which I assume means Go Back and a right pointing arrow which must be Next) and an icon of a disk with an X on it.
Questions: Do I have a G5 model that does not allow booting from a thumb drive? Why doesn't it present a boot options menu when I hold the option key? What options do I have to get Tiger installed on this machine?
iMac, Mac OS X (10.4.2)