11 Replies Latest reply: Apr 27, 2013 1:35 PM by Kenichi Watanabe
noospy Level 1 Level 1 (0 points)

Hi everyone, I recently got a 1st generation iMac G4 with OS 9.2. I updated RAM to 768 mb and now I'd like to install Tiger on it. I found my old Tiger DVD but it looks like the DVD drive in to the iMac doesn't work properly. When I put in the DVD, it spins a little bit and than is expelled. After a few attempts, I was able to make the iMac read it, and open the installer, but when I pressed the Restart button I got an error saying that the CD (??) could not be set as startup device. It was indeed grayed out in the Startup Disk Control Panel. I don't know whether the problem is the DVD drive or the disk itself (which looks a bit scratchy).

 

On the Internet I found out that I could try to boot via FireWire on an external HDD. I had the .dmg of the Tiger DVD I did when I bought the original disk, and with the Restore option I put the image on the drive (1 TB, FW400 MyBook, previously formatted in a single partition using Apple Partition Map) so that it can be recognized by OS9 as a bootable DVD. And indeed it is. The problem is that, again, when I press the restart button in the Install Mac OS X program I get the same error massage saying: "Startup Disk was unable to select the install CD as the startup disk (-2)". This time, though, I can manage to manually set the external drive as the startup disk, but when I reboot I get the "question mark icon" (which usually means that the Mac is unable read the partition selected), and then it reboots in OS9. I cannot understand if the partition I created is not bootable, or if the drive is not read by the open firmware on boot. If I boot with the option key depressed, the only boot option I get is the internal HDD, and I can't manage to see the external HDD: I tried to change cable, change ports, press refresh button multiple times, but it doesn't see the FireWire drive. I also tried to reset NVRAM (which brought back to life the internal speaker), open firmware and PMU, in this order, but this didn't solve the problem.

 

So what else can I do? Thank you for your help, I hope my English was good enough for you to understand the problem :)

 

Dario


iMac, Mac OS 9.2.x, iMac G4 800 MHz