I created a protégé on a WD easy store portable drive using OSX10.12. I tried using it to boot the source computer and a newer one running 10.14. What I wanted it for though was to erase data from several older Macs (mostly older iMacs (Intel) with 10.4, 10.5. It would not boot any of these. Is that because the OS10.12 is beyond the capability of the older machines?
↧