Revision : 02 -------------------------------------------------------------------------------- Software Name BIOS Update Utility Support model ThinkPad T400s Operating Systems Microsoft Windows 7 32-bit, 64-bit Microsoft Windows Vista 32-bit, 64-bit Microsoft Windows XP Home Edition, Professional Refer to marketing materials to find out what computer models support which Operating Systems. Version 1.12-1.01 (BIOS ID: 6HET27WW) -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package updates the BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below. This program is language independent and can be used with any language system. -------------------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 1.12-1.01 (BIOS ID: 6HET27WW) [Important updates] Nothing. [New functions or enhancements] - Improved handling Hard Disk Password of 2nd HDD. This is able to unlock it during resume. - Always On USB default setting in BIOS Setup Utility is changed to "Enabled". - Added support for Intel Boot Agent version 1.3.36. - Added comment in BIOS Setup Utility that Intel VT-d must be enabled for the Intel TXT. - Added a setting of Computrace function with SRCMOS utility. - Added support for 1600x900 screen resolution on an external monitor. - MRC 2.91 updated. [Problem fixes] - Corrected that support for Windows Vista was missing in this README document. - Fixed an issue Integrated Camera isn't enabled by WMI after first boot. - Fixed an issue Intel MEBx mightn't work well. - Fixed an issue System failure might happen when 2nd HDD adapter is installed. -------------------------------------------------------------------------------- DETERMINING WHICH VERSION IS INSTALLED 1. Turn off the computer. 2. Turn on the computer. 3. While the "To interrupt normal startup, press the blue ThinkVantage button" message is displayed at the lower-left area of the screen, press the F1 key. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password. 4. Check the BIOS Version and Embedded Controller Version. 5. Turn off the computer. -------------------------------------------------------------------------------- NOTES - To use Intel Anti-Theft Technology PC Protection , "Intel AMT 4.1 - Management Engine Firmware" version 4.1.3 or higher must be installed into your computer. - If system protection function by Intel Anti-Theft Technology PC Protection, ConstantSecure Remote Disable or ThinkVantage Hardware Password Manager feature is still activated and when you try to get back to the older BIOS versions without these features, the following message will be displayed. This is to prevent system protection function from being deactivated. BIOS Update CD: "Error The system program file is not correct for this system" BIOS Update Utility: "The process does not recognize this system.The utility process has not completed." To get back to such the older BIOS versions, you should deactivate these features before applying the BIOS. -------------------------------------------------------------------------------- UPDATING THE BIOS Notes: - If your computer runs satisfactorily now, it may not be necessary to update the BIOS. To determine if you should update the BIOS, refer to the Version Information section. - You need an AC adapter and a charged battery pack. - Remove the Power-on password prior to updating the BIOS in the RDM (Remote Deployment Manager) or similar environment. Attention: Do not turn off or suspend the computer until the update has been completed. IF YOU DO THAT WHILE THE UPDATE IS STILL IN PROGRESS, THE SYSTEM BOARD MAY HAVE TO BE REPLACED. Manual Update This section assumes to use Internet Explorer and Windows Explorer. Downloading file 1. Click once on the underlined file name. Once this is done, some pop-up windows will appear. 2. Follow the instructions on the screen. 3. In the window to choose Run or Save, click the Save button. 4. Choose the folder you would like to download the file to and click the Save button. A different window will appear and the download will begin and complete. Once the download has completed, there may or may not be a message stating that the download completed successfully. Extracting file 5. Make sure to be logged on with administrative privileges on the target computer. 6. Make sure the AC adapter is firmly connected to the target computer. 7. Locate the folder where the file was downloaded. 8. Locate the file that was downloaded and double-click it. The file name ends with "US.EXE" for 32-bit, "U6.EXE" for 64-bit Windows. 9. Follow the instructions on the screen. 10. In the Select Destination Location window, click Next. If you would like to select a different folder, click Browse. 11. In the Ready to Install window, click Install. All the necessary files will be extracted to the folder selected in the step 9. Updating the BIOS 12. Make sure the checkbox next to "Install ..... now" is checked and click Finish. 13. Follow the instructions on the screen. 14. Select 'Update ThinkPad BIOS' and follow the instructions on the screen. 15. After the update has been completed, the program shows a message 'Flash Update has been successfully completed...'. Follow the instructions on the screen to restart the computer. Finally delete the file saved in the step 4. Unattended Update This procedure is intended only for system administrators. The BIOS is updated without any user interaction. 1. Refer to the Manual Update section, and download and extract the file. 2. In the step 12 of the Installing files section, uncheck the checkbox next to "Install ..... now", and then click Finish to cancel installation. 3. At the command line, execute WINUPTP.EXE with the -s option. Example: [Path where the files were extracted]\WINUPTP -s To view the update result, refer to the WINUPTP.log file created at the same directory of the package. -------------------------------------------------------------------------------- INITIALIZING BIOS BIOS Initialization is suggested for some problems. To initialize the BIOS settings: 1. Turn off the computer. 2. Turn on the computer. 3. While the "To interrupt normal startup, press the blue ThinkVantage button" message is displayed at the lower-left area of the screen, press the F1 key. The BIOS Setup Utility menu will be displayed. If a password prompt appears, type the correct password. 4. Press the F9 key to load default configuration. 5. Select Yes. 6. Press the F10 key to save default configuration and exit. 7. Select Yes. 8. Restart the computer. Note: After initialization you may need to reapply some settings that you had changed previously. -------------------------------------------------------------------------------- VERSION INFORMATION The following versions of BIOS and ECP (Embedded Controller Program) have been released to date. Package BIOS (BIOS ID) ECP (ECP ID) Rev. Issue Date --------- ---------------- ---------------- ---- --------------- 1.12-1.01 1.12 (6HET27WW) 1.01 (6HHT13WW) 02 2010/01/13 1.12-1.01 1.12 (6HET27WW) 1.01 (6HHT13WW) 01 2009/12/22 1.11-1.01 1.11 (6HET26WW) 1.01 (6HHT13WW) 01 2009/11/27 1.09-1.01 1.09 (6HET24WW) 1.01 (6HHT13WW) 02 2009/10/16 1.09-1.01 1.09 (6HET24WW) 1.01 (6HHT13WW) 01 2009/10/09 1.07-1.01 1.07 (6HET22WW) 1.01 (6HHT13WW) For preload use 1.06-1.01 1.06 (6HET21WW) 1.01 (6HHT13WW) 01 2009/07/31 1.06-1.01 1.06 (6HET21WW) 1.01 (6HHT13WW) 01 2009/07/30 1.02-1.01 1.02 (6HET17WW) 1.01 (6HHT13WW) 01 2009/06/11 Note: Revision number (Rev.) is for administrative purpose of this README document and is not related to software version. There is no need to upgrade this software when the revision number changes. To check the version of BIOS and Embedded Controller Program, refer to the Determining which version is installed section. Summary of Changes Where: < > Package version BIOS: BIOS version ECP: Embedded Controller Program version [Important] Important update (New) New function or enhancement (Fix) Correction to existing function <1.12-1.01> BIOS: 1.12 / ECP: 1.01 - (Fix) Corrected that support for Windows Vista was missing in this README document. <1.12-1.01> BIOS: 1.12 / ECP: 1.01 - (New) Improved handling Hard Disk Password of 2nd HDD. This is able to unlock it during resume. - (New) Always On USB default setting in BIOS Setup Utility is changed to "Enabled". - (New) Added support for Intel Boot Agent version 1.3.36. - (New) Added comment in BIOS Setup Utility that Intel VT-d must be enabled for the Intel TXT. - (New) Added a setting of Computrace function with SRCMOS utility. - (New) Added support for 1600x900 screen resolution on an external monitor. - (New) MRC 2.91 updated. - (Fix) Fixed an issue Integrated Camera isn't enabled by WMI after first boot. - (Fix) Fixed an issue Intel MEBx mightn't work well. - (Fix) Fixed an issue System failure might happen when 2nd HDD adapter is installed. <1.11-1.01> BIOS: 1.11 / ECP: 1.01 - (Fix) Fixed an issue where the IP address might not be allocated from the HPM (Hardware Password Manager) server with DHCP. <1.09-1.01> BIOS: 1.08 / ECP: 1.01 - (Fix) Corrected an description of VERSION INFORMATION in this README document. <1.09-1.01> BIOS: 1.08 / ECP: 1.01 - (New) Added support for BIOS update on the 64-bit version of Windows. (The file name ends with "US.EXE" for 32-bit, "U6.EXE" for 64-bit Windows.) - (New) Updated the Computrace part in the BIOS. - (Fix) Fixed an issue where a 0120 error was not displayed even if Stuck Key was pressed. - (Fix) Fixed an issue where AMT abort error might happen. <1.07-1.01> BIOS: 1.07 / ECP: 1.01 - [Important] Added support for Microsoft Windows 7. - (New) Added support for MRC 2.91 - (Fix) Fixed an issue where VT (Intel Virtualization Technology) setting was not changed at the first startup after changing it via WMI interface. <1.06-1.01> BIOS: 1.06 / ECP: 1.01 - (New) Changed the specification to prevent changing the Boot priority order in BIOS Setup when ConstantSecure Remote Disable and the degraded mode were enabled. - (New) Added support for all special characters on the keyboard as valid characters used for the standard LDAP format for corporate credential. - (New) Added support for 8GB (4GB DIMM x 2) as maximum memory size. - (Fix) Fixed an issue where the computer might not boot when the Intel Virtualization Technology option in BIOS Setup was enabled. - (Fix) Fixed an issue where the DisplayPort monitor attached to the Docking Station might have blank screen when the Boot Display Device option in BIOS Setup was set to Digital. - (Fix) Fixed an issue where the Hard Disk Spin Down function did not work before HECI Global Reset in Intel AMT. - (Fix) Fixed an issue where 1-3-3-1 beeps might sound on boot or take time to resume normal operation from standby mode. - (Fix) Fixed an issue that set wrong memory type. - (Fix) Fixed an issue where the computer might hang with battery. <1.02-1.01> BIOS: 1.02 / ECP: 1.01 - (New) Initial release for ThinkPad T400s. -------------------------------------------------------------------------------- BIOS INFORMATION Memory Map Information ---------------------- Reserved Area: The following conventional memory addresses are reserved by the BIOS and others. (When Intel Turbo Memory is installed in your system, conventional memory addresses are reserved 11 Kbytes more.) C0000-CFFFF : Reserved for Video BIOS D0000-D2FFF : Reserved for Option ROM of Ethernet (*a) DE000-DF7FF : Reserved for USB BIOS (*b) E0000-FFFFF : Reserved for System BIOS Notes: *a: This area becomes free by disabling the Ethernet LAN Option ROM option under Config and Network in the BIOS Setup Utility. This choice will disable PXE and WOL features. *b: This area becomes free by disabling the USB BIOS Option ROM option under Config and USB in the BIOS Setup Utility. This choice will disable booting from USB device and other USB BIOS features. Usable Area: The following memory address can be used by the memory manager such as EMM386. D3000-DDFFF DF800-DFFFF Note: Certain addresses in this area will be reserved for CardBus Controllers or others by Operating Systems. The addresses vary and depend on the design of each Operating System. -------------------------------------------------------------------------------- TRADEMARKS * Lenovo, ThinkPad and ThinkVantage are registered trademarks of Lenovo. * Intel is a registered trademark of Intel Corporation. * Microsoft, Windows and Windows Vista are registered trademarks of Microsoft Corporation. Other company, product, and service names may be registered trademarks, trademarks or service marks of others.