Is it possible to upgrade a g4 powerpc os x 10.4.11 to 10.5 osx? How would I go about doing that?
PowerMac, Mac OS X (10.4.11)
first of all I would try asking in a forum other then appletv forum
https://discussions.apple.com/community/desktop_computers/imac_powerpc
If it is 867Mhz (or 1 Ghz) or faster, and 512MB of RAM, there should be no problem except those stated in the tip below:
https://discussions.apple.com/docs/DOC-2275
Unsupported configurations exist for 800 Mhz dual processor and slower models with a program called LeopardAssist. Some features may not work at all. As it is you will NOT get Boot Camp on a PowerPC Mac. You have other options for Windows compatibility, so long as you aren't looking for video or audio programs on Windows:
upgrading from os x 10.4.11 to 10.5
