Guest jacobgeek Posted December 18, 2009 Share Posted December 18, 2009 I have a Snow Leopard retail disc that I put in my Hp Pavilion dv4000 while it was running (10.5.8) to upgrade it are there any additional steps. I have time machine backups. Link to comment https://www.insanelymac.com/forum/topic/202867-upgrade-to-106/ Share on other sites More sharing options...
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