A Solid-State HDD for Symbolics “MacIvory” Lisp Machines.

This post concerns the “MacIvory” Model 3 Lisp Machine. It is of interest strictly to bolixologists.

This is a recipe for a working replacement of an ancient SCSI HDD, such as found in the MacIvory, with an inexpensive solid-state disk.

You will need:

A “SCSI2SD” device. Mine is a model 6, but [...]

Symbolics “MacIvory”: PCB Photographs.

This post concerns the “MacIvory” Model 3 Lisp Machine. It is of interest strictly to bolixologists.

Click on a photo to see detailed version.

Machine chassis:

The Ivory NuBus Board Set (i.e. the LispM itself, the Mac Quadra is otherwise ordinary):

“Ivory” NuBus board, component-side:

What’s under the [...]

Uncrating of Symbolics “MacIvory” Machine

At long last, got hold of one of these:

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