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PowerBook G4 Q&A - Updated February 19, 2007
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What version of the MacOS is pre-installed on the PowerBook G4? Which PowerBook G4 models can boot MacOS 9? Which PowerBook G4 models can only run MacOS 9 applications in the "Classic" Environment?
All "Titanium" PowerBook G4 models are capable of booting MacOS 9, whereas "Aluminum" models can only run MacOS 9 applications in the "Classic" environment when booting MacOS X 10.4.11 "Tiger" and lower (MacOS X 10.5 "Leopard" and higher do not support MacOS 9 at all). The version of the MacOS pre-installed, as well as the degree of MacOS 9 compatibility is provided on the specs page for each system.
However, this information also is provided in this handy chart for your convenience:
PowerBook G4 | Pre-Installed | MacOS 9 Support |
9.1* | Boot/Classic Mode | |
9.1* | Boot/Classic Mode | |
9.2.1 & X 10.1 | Boot/Classic Mode | |
9.2.1 & X 10.1 | Boot/Classic Mode | |
9.2.2 & X 10.1.4 | Boot/Classic Mode | |
9.2.2 & X 10.1.4 | Boot/Classic Mode | |
9.2.2 & X 10.2.1 | Boot/Classic Mode | |
9.2.2 & X 10.2.1 | Boot/Classic Mode | |
X 10.2.4 | Classic Mode Only | |
X 10.2.4 | Classic Mode Only | |
X 10.2.7 | Classic Mode Only | |
X 10.2.7 | Classic Mode Only | |
X 10.2.7 | Classic Mode Only | |
X 10.2.7 | Classic Mode Only | |
X 10.2.7 | Classic Mode Only | |
X 10.3.3 | Classic Mode Only | |
X 10.3.3 | Classic Mode Only | |
X 10.3.3 | Classic Mode Only | |
X 10.3.7* | Classic Mode Only | |
X 10.3.7 | Classic Mode Only | |
X 10.3.7 | Classic Mode Only | |
X 10.3.7 | Classic Mode Only | |
X 10.4.2 | Classic Mode Only | |
X 10.4.2 | Classic Mode Only |
*For complete details, please refer to the appropriate specs page.
For more on MacOS 9, please refer to the MacOS 9/Classic Support Q&A.
Can the PowerBook G4 run Windows?
The PowerBook G4 series is capable of running Windows through emulation using a program like Microsoft Virtual PC 7, but it cannot boot Windows or run Windows via virtualization like the Intel-based Macs.
If you need a system capable of running Windows, you would be best served with an Intel-based Mac or a Windows PC.
For more on running Windows on Intel-based Macs, please also check out the Windows on Mac Q&A.
Can the PowerBook G4 run Linux?
Yes. Adelie Linux is supported on the PowerBook G4.
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