powermac g4 does not boot dvd

my mac does not boot a 10.4 cd or a 10.5 dvd if i boot to it from system preferences it comes up with a gray screen then a finder face and question mark then boots 10.4. i put in a new drive to.

Posted on Jul 12, 2012 6:34 AM

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35 replies

Jul 29, 2012 7:28 PM in response to BDAqua

Ok 10.4 install disk 1 installs but when it reboots it does not ask for disk 2 it goes to disk 1


Ps 10.5 install disk modified does not work and in 10.4 installer it says it is a powermac g3 350mhz 612 ram

Sence it has only Ben made 2months and built with a g3 board would that mean lepord will now work that could be why when I try lepord it shows black text and a screen telling me to restart

Jul 30, 2012 12:19 AM in response to Mattparks5855

All things considered I would not attempt to install Leopard on this Mac. Even if you overcome all the Leopard pre-install checks (there are more than just speed and RAM size) it will probably never perform as well as Tiger. As previously mentioned, Leopard cannot work on a G3 processor as it does not contain G3 code.


I don't understand why your Tiger install fails - perhaps try it again and report the result here in some detail.

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powermac g4 does not boot dvd

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