ResEdit -ing the System file by changing the Gestalt ID/boot process number did the trick, as documented by http://colourclassicfaq.com/mobo/mystic.shtml My Mystic is up and running...yeah.
Thanks all, Xin -------------------------------------------------- From: "Gregg Eshelman" <[email protected]> Sent: Friday, October 16, 2009 9:22 PM To: <[email protected]> Subject: Re: "bus error" - Will boot 8.1 but not 7.5 (LC 575 inside Color Classic) > > --- On Fri, 10/16/09, [email protected] <[email protected]> wrote: > >> From: [email protected] <[email protected]> >> Subject: "bus error" - Will boot 8.1 but not 7.5 (LC 575 inside Color >> Classic) >> To: [email protected] >> Date: Friday, October 16, 2009, 8:11 PM > >> I am trying to do a >> "Mystic" upgrade to my Color Classic >> and bought a LC 575 logic board off >> eBay. > > This site should tell you what you need to do. > http://colourclassicfaq.com/mobo/mystic.shtml > > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are a member of the Vintage Macs group. The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/vintage-macs Support for older Macs: http://lowendmac.com/services/ -~----------~----~----~----~------~----~------~--~---
