Save and close this file. Next open the PlatformSupport. Step 6: Replace boot. Step 6b: Notes As you can see, all of this editing is being done to the installer, not to Apple MacPro 2.1 system Many forums have long winded workarounds and have you editing your system; however, these methods are extremely inefficient and are unnecessarily complex. The Definitive Classic Mac Pro (2006-2012) Upgrade Guide The way I have you doing it will be the quickest and work the[…]
