IBM Netfinity 3500 M20 POST/BIOS Flash Diskette
                    Version 1.04
               Installation README File


CONTENTS
________

       1.0   Overview
       2.0   Change History
       3.0   Installation and Setup Instructions
       4.0   Configuration Information
       5.0   Unattended Mode
       6.0   Web Sites and Support Phone Number
       7.0   Trademarks and Notices
       8.0   Disclaimer

       1.0   Overview

              1.1  This README file contains the latest information about
                   installing the IBM Netfinity 3500 M20 POST/BIOS.

              1.2  Limitations - NA

              1.3  Enhancements - NA

              1.4  Level of Recommendations and Prerequisites for the Update:

              1.5  Dependencies

        2.0   Change History

              V1.01 - May 05, 2000
              ----------------------
              - Fixed flash utility to prevent intermittent flash failures.

              V1.02 - May 11, 2000
              ----------------------
              - Modified memory controller init routine.

              V1.03 - May 23, 2000
              ----------------------
              - Fixed diagnostic flash utility to correct manufacturing process.

              V1.04 - June 26, 2000
              ----------------------
              - Restored the ability to enable or disable the visibility of the processor
                serial number through the setup program.

        3.0   Installation and Setup Instructions

              The procedure to update the POST/BIOS is as follows:

              3.1  Insert the "IBM Netfinity 3500 M20 POST/BIOS Flash Diskette"
                    into drive A.

              3.2  Start up or restart your IBM Netfinity 3500 M20 server.

              3.3  The system will boot off of the diskette and present
                    a window which allows you the option to flash various
                    options.  Choose "1 - Update POST/BIOS".

              3.4  You will be asked if you would like to move the current
                    POST/BIOS image to the backup ROM location.  If you
                    select 'Y', the current code will be flashed in to the
                    backup bank immediately.

             3.5  You will then be asked if you would like to save the current
                   code to a diskette.  If you select 'Y', you need to have
                   a formatted diskette already available.

             3.6  At this point, the image will be loaded from the diskette, and
                   you will be asked to choose which language you wish to use during
                   POST and in Setup.  If you select a choice other than English,
                   the selected language will be merged into the image.
                   There is also an option to Quit the flash update on this menu.

             3.7  After this completes the system will update the flash ROM
                   with the new code.  When this is complete you will be prompted
                   to remove the diskette and hit return to reboot the system.


       4.0  Configuration Information

       5.0  Unattended Mode

             5.1   Steps for unattended mode.

                    5.1.1  Modify CONFIG.SYS on the Flash Diskette to read:
                           "SHELL=FLASH2.EXE -u -xx*"
                 5.1.2 Reboot the system with the Flash Diskette in Drive A:

                           * Note: "xx" refers to the language support. By default the
                        system will flash the English versions of BIOS and Setup
                        if no language is specified.

       6.0  Web Sites and Support Phone Number

              6.1   IBM Support Web Site:
                     http://www.pc.ibm.com/support

              6.2   IBM Marketing Netfinity Web Site:
                     http://www.pc.ibm.com/netfinity

              6.3   If you have any questions about this update, or problems
                     applying the update go to the following Help Center World
                     Telephone Numbers URL:
                     http://www.pc.ibm.com/qtechinfo/YAST-3P2QLY.html.


       7.0  Trademarks and Notices

             THIS DOCUMENT IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
             KIND. IBM DISCLAIMS ALL WARRANTIES, WHETHER EXPRESS OR
             IMPLIED, INCLUDING WITHOUT LIMITATION, THE IMPLIED
             WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND
             MERCHANTABILITY WITH RESPECT TO THE INFORMATION IN THIS
             DOCUMENT. BY FURNISHING THIS DOCUMENT, IBM GRANTS NO LICENSES
            TO ANY PATENTS OR COPYRIGHTS.


       8.0  Disclaimer