IBM eServer x100 System BIOS Crisis Recovery Diskette
        Systems:8486 
                                
NOTE TO SERVICE - Reference RETAIN # H186190 
                  

(C) Copyright International Business Machines Corporation 1999, 2005. All rights reserved.
US Government Users Restricted Rights - Use, duplication, or disclosure restricted by
GSA ADP Schedule Contract with IBM Corp.

Note: Before using this information and the product it supports, read the general
information in "Notices and trademarks" in this document.

       

CONTENTS
________

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

       1.0   Overview

              1.1  This README file contains the latest information about recovering
                   the IBM POST/BIOS code in the event of an update failure.

              1.2  Limitations - DMI/SMBIOS information is not preserved. 

              1.3  Enhancements - NA

              1.4  Level of Recommendations and Prerequisites for the Update:

              1.5  Dependencies

        2.0   Installation and Setup Instructions

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

              2.1  Remove AC power from the system.

              2.2  Remove the top cover from the system.

              2.3  Move the Boot Block jumper (JP6) from its original location
                   covering pins 1 and 2 to the recovery position covering
                   pins 2 and 3.  
                   
                   Note: The Boot Block jumper is located near the front of the 
                   chassis, adjcent the FDD connector.

                   Boot Block (JP6) jumper position for normal operation; jumper 
                   covers pins 1 and 2.
			        ___
			       [___]
				| | |
				1 2 3

                   Boot Block (JP6) jumper position for Boot Block Recovery; jumper 
                   covers pins 2 and 3.
			          ___
			         [___]
				| | |
				1 2 3

              2.4  Insert the "IBM x100 System BIOS Crisis Recovery 
                   Diskette" into the fixed floppy diskette drive A.


              2.5  Replace the top cover and reapply AC power to the system.

              2.6  The system will boot into a special recovery mode.  

                   Note: There may be several minutes where the system will beep, as
		   the recovery process proceeds.  When the recovery is complete
		   the system will shut down.

              2.7  After the shut down, remove AC power from the system.

              2.8  Remove the top cover from the system.

              2.9  Move the Boot Block jumper (JP6) back its original location
                   for normal operation covering pins 1 and 2.

              2.10 Replace the top cover and remove the "IBM x100 System 
                   BIOS Crisis Recovery Diskette" from the fixed floppy diskette
                   drive A.

	      2.11 Verify that the DMI/SMBIOS strings are correct for the  
                   "IBM x100 system. Reprogramming the DMI/SMBIOS strings 
                   may be necessary.	


       3.0  Configuration Information

       4.0  Unattended Mode

             4.1   Steps for unattended mode.

                    N/A

       5.0  Web Sites and Support Phone Number

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

              5.2   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.ibm.com/planetwide/.


       6.0  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.


       7.0  Disclaimer

            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.