Results 1 to 2 of 2
  1. #1
    Cannot upgrade 8.6 to OS X
    When i try to install os x on my G3 powermac i get the error message "startup disk was unable to select the install cd as the startup disk (-2)"

    I have a feeling i may need firmware updates but i have no idea which ones. Any ideas?

    many thanks,


  2. #2

    rman's Avatar
    Member Since
    Dec 24, 2002
    Los Angeles, California
    2 x 3.0GHz Quad-Core, 6GB OS X 10.6.8 | 15in MacBook Pro 2.2GHz OS X 10.6.8 | 64GB iPad 2 WiFi
    There are some firmware updates you may need. Also you will need to update from 8.6 to at least 9.1. If you want use OS X.
    Life isn't about waiting for the storm to pass, It's about learning to dance in the rain!

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. can't upgrade browser because can't upgrade mac
    By Japple79 in forum OS X - Operating System
    Replies: 79
    Last Post: 11-27-2014, 10:15 AM
  2. Upgrade RAM or upgrade Macbook Pro?
    By stephengoliver in forum Switcher Hangout
    Replies: 1
    Last Post: 07-31-2012, 11:22 PM
  3. MacBook - to upgrade or not to upgrade
    By TonyH1982 in forum Apple Notebooks
    Replies: 3
    Last Post: 02-26-2012, 03:42 PM
  4. Win 7 UPGRADE install, no upgrade needed.
    By chscag in forum Running Windows (or anything else) on your Mac
    Replies: 0
    Last Post: 10-23-2009, 11:29 PM
  5. Replies: 37
    Last Post: 07-06-2009, 06:41 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts