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Mac OS X v10.5
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Mac OS X v10.5 Leopard
Installation
Need help with installing Mac OS X 10.5 Leopard? Find answers to your questions here.
See all
Support Topics
Get Support For
About installation options
Information to collect before an Erase and Install
Don't install older versions of Mac OS than what comes with your computer
Applications don't work after installing Mac OS X
About firmware updates for Intel-based Macs
Mac OS X installation from CD or DVD
More
Troubleshooting
Troubleshooting installation, startup, and login issues
Setup Assistant appears after every restart
"Blue screen" appears after install
Only installation option may be Erase and Install
Administrator user changes to standard
Can't log in to account that has no password
Troubleshooting installation and software updates
Only installation option may be Erase and Install
Mac OS X installation from CD or DVD
Software installations require administrator password
Reinstalling Mac OS X
Resolving Blue Screen issues after upgrade
AirPort may not work after installing Login and Keychain Update 1.0
Stuck in a "loop" at the login window after upgrading to Leopard
Installer destination window does not show drives
Unable to log in to account after an upgrade install
More
See all Installation topics
User Discussions
Discuss Installation topics with other users in our customer forums.
I can't install Leopard on my G4 Powerbook....Why?
Installed Leopard on g5 2.3, everything now screwed up
If I archive and install, what else needs to be reinstalled?
iLife Lost
Making a Firewire Hard Drive into a bootable Tiger drive
More
Software Updates
Mac OS X 10.5.5 Update
Mac OS X 10.5.5 Combo Update
Security Update 2008-007 Client (Leopard)
Security Update 2008-007 Client (Intel)
Security Update 2008-007 Client (PPC)
Time Machine and AirPort Updates v1.0
Service
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