<div dir="ltr">I think you need this one for OS X:<br><br><a href="http://sonnettech.com/support/downloads/processorupgradecards.html#crescendoencore">http://sonnettech.com/support/downloads/processorupgradecards.html#crescendoencore</a><br>
<br>... but you need to update to Panther 10.3 or higher first (a very impressive step up from 10.2 anyway).<br><br>OS 9 seems to be increasingly hard to find these days.<br><br> - Tony<br><br><br><div class="gmail_quote">
On Tue, Sep 30, 2008 at 8:26 AM, LeBron Rod <span dir="ltr"><<a href="mailto:towerwalker@yahoo.com">towerwalker@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<div>I recently purchased a Power Mac G4 AGP 500MHz Single Core CPU, 100Mhz Bus, 60G Hard drive, 2G RAM (upgraded by me), running OS <a href="http://10.2.8." target="_blank">10.2.8.</a> I then purchased an upgrade Sonnet 1.8GHz CPU. The problem that I have run into is that the firmware that came with the new CPU requires that you boot from OS 9 in the Start Disk. I do not have OS 9. Apparently, the Seller of this unit upgraded the OS without using the original disks. I know very little about Apple products, but I really like this machine and I am anxious to learn a great deal more about this product since I find the OS is far superior to anything that Microsoft has. I need a crash course on this machine, particularly how to upgrade the CPU. I would also like to purchase the OS bundle that includes OS 9. Any information would be greatly appreciated.</div>
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