IBM xSeries 235 POST/BIOS Flash Disk Version 1.05 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 xSeries 235 POST/BIOS. 1.2 Limitations: N/A 1.3 Enhancements: - This updated Flash disk contains support for both 400 MHz- based and 533 MHz-based systems. In order to prevent the Flash update of 400 MHz POST/BIOS to 533 MHz-based systems, the Flash image file name on the diskette has been changed. This will allow the newer POST/BIOS to be updated to older systems, but it will not allow older POST/BIOS to be updated to new systems. Additionally, the POST/BIOS image file size has increased from 256 KB to 384 KB because of new support for booting from USB CDROM and diskette drives. These are the guidelines for using Flash Disks with various types of systems: 1. New 384 KB/533 MHz-based POST/BIOS images may be loaded on all systems (including 400 MHz-based systems) using a new Flash Disk. 2. Older 256 KB/400 MHz-based POST/BIOS images may not be loaded on 533 MHz-based systems using any Flash Disk. 3. After a 400 MHz-based system has been updated with a 384 KB/533 MHz-based image, an older 256 KB/400 MHz-based Flash Disk may not be used to load an older POST/BIOS image. 4. It is not recommended to keep a mixture of 256 KB and 384 KB POST/BIOS images in the Flash ROM; therefore, you should update the ROM backup image to match the primary image after making a change to the primary image size (and then verifying the new primary image is booting properly). The new Flash utility contains warning messages to inform you when a size mismatch will occur, and also when a size mismatch exists. 1.4 Recommendations and Prerequisites for the Update: - Ensure you have Broadcom (R) Ethernet firmware version 2.21c prior to installing this POST/BIOS update. - Refer to the list of changes below to determine whether you are affected by the enhancements and fixes. 1.5 Dependencies 2.0 Change History V1.05 - February 12, 2003 ------------------------- - Added boot support for USB CDROM and diskette drives - Added EMM386 support for remote diskette boot - Added Front-side Bus speed display in Setup - Added support for 2nd serial port option on 533 MHz-based systems - Added support for 533 MHz-based chipset and CPUs - Added VT100 keyboard emulation for Remote Console Redirection - Changed the default Flash image file name to "$0053000.FLS" - Disabled power switch in early POST to prevent improper shutdown - Fixed 1602 POST error code (RSA cable not present) - Fixed BIOS VPD structure checksum - Fixed INT 1Ah function to set Real-Time Clock alarm - Fixed PCI interrupt routing to assign values from Setup menu - Fixed SMBIOS reporting of on-board device status - Fixed various chipset errata - Fixed Wake-up Type in SMBIOS Type 1 structure - Improved Wake on LAN after improper shutdown - Increased FLS file size to 384 KB - Removed LS-120 boot support - Removed non-US language files - Removed WoL shutdown workaround for on-board Ethernet - Updated CPU mismatch POST error (199) handling - Updated firmware for Xeon C-1 stepping (CPU ID F27) - Updated Flash Utility to handle 384 KB images - Updated help text for System MAC Addresses menu - Updated LSI (on-board SCSI) ROM image for INT 13h bug fix - Updated PCI error handling - Updated reserved resources for ACPI-based operating systems V1.04 - December 10, 2002 ------------------------- - Added 164 event logging for memory size changes - Added CPU Prefetch Queue option in Setup - Added MAC address display in Setup - Added remote diskette boot support - Fixed ASF Stop Watchdog command - Fixed BIOS revision display in RSA utility - Fixed parallel port issues in Windows - Fixed errors in SMBIOS structures - Fixed event logging for PERRs - Fixed Flash Update Utility bugs - Fixed Remote Console Redirection bugs - Fixed RSA remote POST keyboard issues - Updated Broadcom (on-board Ethernet) PXE image - Updated LSI (on-board SCSI) BIOS image for tape drive support V1.03 - September 11, 2002 -------------------------- - Enabled CPU(s) Prefetch Queue to improve performance - Updated patch file for Xeon C-1 stepping (CPU ID F27) V1.02 - August 15, 2002 ----------------------- - Updated LSI (on-board SCSI) firmware V1.01 - August 14, 2002 ----------------------- - Added memory remap for > 4 GB memory - Added Hyper-Threading option to Setup - Added patch file for Xeon C-1 stepping (CPU ID F27) - Added support for 130x POST errors - Added Remote Console Redirection via serial port - Fixed VPD display in Setup - Fixed SMBIOS structures - Fixed power cycle when on-board SCSI transits disabled to enabled - Fixed ISMP communication after 3-boot fail - Fixed potential reset problems - Fixed Hot Plug problems - Fixed remote boot problems - Fixed remote POST problems - Updated Broadcom (on-board Ethernet) PXE image - Updated LSI (on-board SCSI) BIOS and firmware V1.00 - June 18, 2002 --------------------- - Initial release 3.0 Installation and Setup Instructions The procedure to update the POST/BIOS is as follows: 3.1 Insert the "IBM xSeries 235 POST/BIOS Flash Disk" into drive A. 3.2 Start up or restart your IBM xSeries 235 server. 3.3 The system will boot from the disk and present a menu which allows you to choose from various update 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 If the current system POST/BIOS supports the Asset Tag feature, you will be asked if you would like to change it. If you select 'Y', you will be able to enter a new number. 3.6 You will then be asked if you would like to save the current code to a disk. If you select 'Y', you need to have a formatted disk already available, or specify a fully qualified path and file name. 3.7 You will then have a final opportunity to proceed with the Flash update or exit the utility. If you proceed, the utility will update the Flash ROM with the new code. When this is complete you will be prompted to remove the diskette and press Enter to reboot the system. 4.0 Configuration Information 5.0 Unattended Mode 5.1 Steps for unattended mode. 5.1.1 Clear the read-only attribute of CONFIG.SYS on the Flash Diskette. 5.1.2 Modify CONFIG.SYS on the Flash Diskette to read: "SHELL=FLASH2.EXE /u /r *" 5.1.3 Reboot the system with the Flash Diskette in Drive A: * Note: An optional parameter of "/a:" can be added to allow for storing a system Asset Tag number where "" is replaced with up to a 32-character string. 6.0 Web Sites and Support Phone Number 6.1 IBM Support Web Site: http://www.pc.ibm.com/support 6.2 IBM Marketing Web Site: http://www.pc.ibm.com/ww/eserver/xseries/ 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-3P2QYL.html. 7.0 Trademarks and Notices 7.1 IBM and the e(logo) are registered trademarks of International Business Machines Corporation. 7.2 U.S. Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Contract with IBM Corporation. IBM web site pages may contain other proprietary notices and copyright information which should be observed. 8.0 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 PANTENTS OR COPYRIGHTS.