JDW
Well-known member
Yes. I tested with and without the HD20 INIT. But again, the ID=12 crash at boot occurs before the HD20 INIT even has a chance to load.it would be nice to know exactly what is hanging up System 5 during boot, most likely it is a resource which is looking for something in a specific ROM location which is not in the 64K ROMs. I assume you tried both with and without the HD20 INIT.
I also remove all but one DA and most of the fonts (except for the ones used by the System) in order to make the System 4.2 and 4.3 files small enough to fit on a 400k disk along with the 98k Finder. So clearly, the use of Font/DA Mover is not the solution here.
It's also not an issue of the System Folder being not blessed. I always make it a point to create the System folders on the 512, and I always double-click the System Folder after the System and Finder files are copied inside, just to make sure it's blessed. (Seriously, sometimes a mere opening of the System Folder will "bless" it.)
So what I did was to create an 800k floppy off the disk image I was given, and I then put that in my 512, copied over the System to a 400k disk, used Font/DA Mover to delete some fonts and DA's in order to shrink the file size, then I copied over the Finder, putting both files into a System Folder and then opening that System Folder to ensure it was blessed. I then tried to boot. I would then get a crash, and I then put the HD20 INIT into that same System Folder and tried the boot process again. But I then got that same ID=12 error again. And remember, that ID=12 appears BEFORE the HD20 INIT even loads (I know this because when the INIT does loas, you always see a notification of such in the Welcome to Macintosh dialog, and I see the LED flash once on my external 800k drive).
As to the "hand over" working on my HD20, I think I tested 4.3 on it in the past and got a bomb. But I don't want to rely on my memory though, so I will need to reconfirm that point.