Flash BIOS update - CD-ROM ISO image version for IBM(R) NetVista(R) 6826, 8317, 8318, and 8319 systems version 28KT20A README This package updates the basic input/output system (BIOS) on IBM NetVista(R) 6826, 8317, 8318, and 8319 systems. BIOS is programming that controls low-level hardware operations, including interactions with diskette drives, hard disk drives, and the keyboard. The BIOS is stored on a chip. Your computer uses flash BIOS, which can be updated through a program on a flash diskette so that you do not have to replace the BIOS chip to update the BIOS. Note: Make note of any settings you have changed in the BIOS Configuration Utility. These settings may have to be re-entered after updating the BIOS. Print this file so that you can refer to it during the installation. Important Note -------------- Installing this update involves creating a BIOS flash CD and running the flash program from the CD. You must have access to a CD-R or CD-RW drive and CD-R software which is capable of creating a CD from an ISO image. Downloading the update ---------------------- 1. Click the file link to download the file from the web page. 2. When prompted, select a drive and directory in which to save the downloaded file. Extracting the update --------------------- 1. Click Start, select Find or Search, then click Files and Folders. 2. Type 28jz20usa.exe in the search field, then click Find Now. This will locate the 28jz20usa.exe file you just downloaded. 3. Double-click the 28jz20usa.exe icon. 4. Follow the onscreen prompts. The necessary files will be extracted to your hard disk drive. Create the bootable CD ---------------------- Use your CD-R software's feature for creating a CD from an ISO image; Adaptec Easy CD Creator calls this feature Create CD from CD image. Refer to the help provided with your CD-R software for further assistance. Create a CD from the CD ISO image located in your C:\IBMTOOLS\FLASH\28JZ20US folder. The filename of the ISO image is 28J920A.ISO. Installing the update --------------------- 1. Close all open applications. 2. Insert the bootable CD into your CD-ROM drive. 3. Shutdown the computer. 4. With the CD still inserted in the CD-ROM drive, power on the system. 5. When you are prompted to select a country, press the number on your keyboard which corresponds to the country in which you are using the computer. For example, press 1 for the United States. 6. Press Enter. You will be asked if you wish to update the serial number of your machine. 7. Press N. You will be asked if you wish to update the machine type/model number of your machine. 8. Press N. The Phoenix Phlash16 utility will appear onscreen. 9. Wait until you see a message stating -------------Phoenix Phlash16 Status------------- | | | Flash memory has been successfully programmed | | | | PRESS KEY TO RESTART THE SYSTEM | | If the system does not restart | | TURN THE POWER OFF, THEN ON | | | ------------------------------------------------- 10. Remove the CD from the CD-ROM drive. 11. Press Enter. Note: If your system boots back to a 1962 POST error or displays a picture of a diskette on the screen, enter the Setup utility by pressing F1 during startup and change the Startup options to include your hard disk drive. Flash Changes ------------- General Information: 28JTxxA is the flash diskette level. 28KTxxA is the binary image level. NOTE: All changes carry forward. That is, if a change is added in 01, it is also in 02, 03 etc. CHANGES for 28KTxxA/28JTxxA: 28KT09A/28JT09A - Initial Production Release 28KT10A/28JT10A - Fix problem booting to network in the Automatic startup sequence. - Fix disabling of ethernet on Gigabit models. - Fix system enclosure type reported in SMBios. 28KT11A/28JT11A - Updated incorrect model number in the files changes.new and readme.1st. - Fix flash diskette menu. Unsupported languages were listed. - BIOS code is the same as level 28KT10A. - First version released to the Web. 28KT12A/28JT12A - Ensure the system can perform a LAN wake-up after recovering from a power loss. - If the SM Bus is In-Use, turn the fans ON. - New level of processor microcode update files. 28KT13A/28JT13A - Reverse the "disabling ethernet on Gigabit models" fix from 28KT10A because it could cause POST to stop at checkpoint 49h (before video is enabled). 28KT14A/28JT14A - If the CPU temperature rises above 100ø C, shut the system down. 28KT15A/28JT15A - Add IBM Embedded Security Chip support. >>> CAUTION: Systems which include this feature should not use a <<< >>> BIOS below this level - the system may halt during POST. <<< - Corrected an ACPI issue configuring a slave device on the IDE controller. - Update Memory Reference Code to version 1.4 - Upgrade video BIOS to 2758 - Upgrade microcode update for various processors. - Corrected ACPI issue with parallel port address alignment - Correction for some modems on COM2 failing to wake 28KT16A/28JT16A - Fix S1 hang when USB device attached on Windows 98SE - Remove IBM Embedded Security Chip support - eliminates need for CAUTION mentioned above in 28KT15A - Force fans on at 100% early in Boot Block 28KT17A/28JT17A - Fixed boot block recovery jumper detection introduced in BIOS 28JT16A 28KT18A/28JT18A - Fix for fans not spinning during boot block recovery - Fixed potential hang with USB keyboard if the keyboard buffer fills - Fan control was updated - Fix a problem using a very old KVM keyboard/mouse switch (when in enhanced POST). - Fixed SMBIOS CPU speed reporting, 2533GHz was being reported as 2527 - Fixed issue with COM2 being detected as COM3 in Windows 2000 - Fixed a problem where modems on COM2 were not waking the system 28KT19A/28JT19A: - Add processor patch for 0F29 to ROM 28KT20A/28JT20A: - Fix Windows ME Resume hang when USB Device Support is disabled - Fixed apparent loss of time during APM standby under NT4/DOS - Fix USB device loss after S1/S3 resume under W98 - Fix PXE Boot Agent self-reenable when entering the Setup screen - Fix COM2 issue with some modems - Fix USB UPS issue Trademarks ---------- IBM and NetVista are trademarks of the IBM Corporation in the United States, other countries, or both. Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, product, and service names may be trademarks or service marks of others. 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. (C) Copyright IBM Corporation 2003. All rights reserved.