Flash BIOS update - bootable diskette version for IBM(R) NetVista(R) 2259 and 6049 systems KNJT18A README This package updates the basic input/output system (BIOS) on IBM NetVista(R) model 2259-xxx and 6049-xxx computers. 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. 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 --------------------- Installing this update involves creating a BIOS flash diskette and running the flash program from the diskette. Before you begin, have a blank 1.44 MB diskette ready. 1. Click Start, select Find or Search, then click Files and Folders. 2. Insert a blank 1.44MB floppy diskette into the diskette drive. 3. Type knjt18a.exe in the search box, then click Find Now. This will locate the knjt18a.exe file you just downloaded. 4. Double-click the icon for knjt18a.exe. 5. Follow the onscreen prompts. The necessary files will be extracted to the diskette. Installing the update --------------------- 1. Close all open applications. 2. Leave the diskette in the A: drive, and shut down and restart the computer to start the BIOS flash program. 3. 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. 4. Press Enter. You will be prompted with the current serial number of your machine. 5. If the serial number is correct, press N. You will be prompted with the current machine type/model number of your machine. 6. If the machine type/model number is correct, press N. You will be prompted with the following message: *************************************************************** * Your system can be enabled to use enhanced security. If you * * enable enhanced security, and you lose or forget your * * administrator password, your system board will have to be * * replaced. Do you want to enable enhanced security on your * * system? (Y/N) * *************************************************************** 7. Unless you know exactly what the enhanced security features entail, press N. You will be prompted with the following message: *************************************************************** * Would you like to change the logos displayed during * * startup (Y/N) ? * *************************************************************** 8. Press N. 9. Wait until you see a message stating ****************************** * POST/BIOS update completed * ****************************** ****************************************** * Remove the diskette from the drive and * * Press Enter to restart the system. * ****************************************** 10. Remove the diskette from the diskette drive. 11. Press Enter. Testing for successful installation ----------------------------------- 1. Click Start, highlight Programs, highlight Access IBM, then click IBM System Information. If IBM System Information is not installed on your system, install it using your Software Selections CD. 2. Verify that the BIOS version is KNKT18AUS. Flash Changes ------------- KNJTxxA is the flash diskette level. KNKTxxA is the binary image level. (BIOS) NOTE: All changes carry forward. That is, if a change is added in 01, it is also in 02, 03 etc. CHANGES for KNJTxxA/KNKTxxA: KNJT04A - Initial Release KNJT06A - Reduce system post time (less than 10 sec) - Fix some VGA card can't install w2k - Support WIN NT flash - Fix S1 can't wake up via USB KB/mouse - Remove beep while resume from standby KNJT08A - Fix USB device re-initial problem after resume from S3 under W2K KNJT09A - Fix mouse problem at first boot after shipping to customers KNJT10A - Fix PS/2 mouse detect with Win2K on Preload production problem - Fix hang up problem at resume from S3 mode - Fix hang up problem in POST KNJT11A - Fix PS/2 mouse hot plug function at DOS mode fail - Adjusted CPU temperature too low issue KNJT12A - Fix problem that 101/102 PS/2 Keyboard is shown in Device Manager even if it is not attached - Fix problem that Motherboard Resource is shown as problem with it (! is shown) KNJT13A - Modify to make resume time from S3 on Windows XP shorter KNJT14A - Formal build of KNKT13A level KNJT17A - Fixed "exit from MS-DOS promopt then system unstable (hang or file corrupt ) " issue KNJT18 - Remove function that is for IBM F11, in order to patch IIPC recovery CD with three yellow marks 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 2001, 2002. All rights reserved.