Ref: 20320006
Title: 3S/400 Motherboard, PROM, and Memory Exp. Bd. Versions for 3+Open
Date: 11/29/90

Copyright 3Com Corporation, 1991.  All rights reserved.

To run 3+Open on a 3S/400 server, use only the following versions of the
motherboard, PROM chip and memory expansion board:

Motherboard version:
   3600-01 Rev A
   3600-02 Rev A
   3600-03 Rev A or above

PROM (BIOS) chip:
   3995-05

Memory expansion board version:
   4327-01 Rev A
   6471-00 Rev B


If you use older versions, the 3S/400 LCD may display the error:

PARITY ERROR xxxx:yyyy EE 70 +

