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1986-11-04
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Number 133Date: April 7, 1986
Title:Advanced Netware/286 Version 2.0 Patch to
Allow Two Internal Drives in an IBM PC/AT
It has been discovered that the operating system for Advanced
NetWare/286 2.0 will not support two internal drives in the IBM
PC/AT. If booting with two internal hard drives is attempted the
following message will appear:
ABEND: Attempt to configure a non-existent disk
This problem can be corrected by patching the NET$OS.OBJ file using
the DOS DEBUG utility. The patch is made by placing the DOS
debug utility in drive A and a working copy of the GENOS-2 diskette
in drive B. Type the following:
A>DEBUG B:NET$OS.OBJ (press the ENTER key)
Now display the registers by typing
R (and pressing the ENTER key)
Find the value in your CS register (example: CS=14D4). Add 3000h to
it (example: 14D4 + 3000 = 44D4). Now edit the address (44D4:237D)
by typing the following:
E44D4:237D (press the ENTER key and the following will appear)
44D4:237D 73.
The patch is made by changing the value of 73 to 76. Type 76 so
that the screen shows the following numbers:
44D4:237D 73.76 (and press the ENTER key)
Now write the change to the diskette by typing the following:
W (and pressing the ENTER key)
Now end the session by typing,
Q
The patch is now complete. You must re-link your operating system
with the newly patched OS object file. You must then use option 5
in the INSTALL program to install the newly linked OS. (You may
avoid installing all of the additional diskettes that option 5 asks for
by typing a CTRL-C when the prompt for the SYSTEM diskette
appears.)
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