Ref: 13390005
Title: Using 3ComEMM on a HP QS/16S 386SX PC
Date: 11/15/89

Copyright 3Com Corporation, 1991.  All rights reserved.

The HP QS/16S 386SX PC reserves 384 KB of memory (from 640 KB to 1 MB) for
"Expanded BIOS" and "Shadow RAM Video BIOS."  Generally these two features
are enabled by default.

To install 3+Open, you will probably need to disable these two features
so that the PC will have enough memory; this can only be done from a hidden
menu during the setup procedure, as described below.

When you boot the PC with its setup and utilities program disk you go into
a menu and you are prompted for a choice; if you type the password YADA
(or XBIO or XBIOS, depending on the model), you can reach the hidden menu
and disable the features:

EX_BIOS                        OFF
....
....
SHADOW RAM VIDEO BIOS          OFF


After this change 3+Open can be installed.

With Expanded BIOS and Shadow RAM Video BIOS disabled, 3+Share 1.3.1 with
3COMEMM.SYS was successfully installed on a HP QS/16S at 3Com.
After installation, 96 KB of high memory was available.  With the
values CIOSYS=78 KB and Locator=23 KB, CIOSYS must be installed into
high memory and Locator must be installed below the 640 KB limit.

