Installing SLB memory in older machines

[DE@PHOENIX.SCH.Symbolics.COM (Doug Evans)]

    Date: Fri, 19 Oct 90 17:26 MDT
    From: paul@PERSEPHONE.aegean-sea.dialnet.symbolics.com (Paul Cross)

	[ . . . . ]

    Important notes:

    Do NOT put an SLB memory card into the bottom portion of the card cage.
    The voltages are different down there, and you could fry the board.

Make that: You **WILL** fry the board.  A *MAJOR* meltdown of one corner
of the board will occur if plugged into a lower paddle slot due to
different voltages on the power supply pins.

Boards treated this way are not repairable and can be inserted into the
nearest circular file bin ;-)