Revision : 02 -------------------------------------------------------------------------------- Software Name BIOS Update CD (ISO image file for bootable CD) Support model ThinkPad T400s Operating Systems 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 1.06-1.01 -------------------------------------------------------------------------------- WHAT THIS PACKAGE DOES This package provides the ISO image file of BIOS which is compatible with CD/DVD/BD writing software to create the CD/DVD/BD for the BIOS update. Hereafter the CD/DVD/BD for the BIOS update is called as "BIOS Update CD". The BIOS Update CD can boot the computer disregarding the operating systems and update 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. For that purpose, it is necessary to have the CD/DVD/BD writing software (with CD/DVD/BD creation function from the ISO image file) prepared separately. Also, any one of the following types of CD-RW, CD-RW & DVD Combo, DVD, DVD Multi, BD or other drives should be prepared. (Hereafter these drives are called as "optical drive".) - ThinkPad internal optical drives - USB optical drives This program is language independent and can be used with any language system. -------------------------------------------------------------------------------- CHANGES IN THIS RELEASE Version 1.06-1.01 [Important updates] Nothing. [New functions or enhancements] - Changed the specification to prevent changing the Boot priority order in BIOS Setup when ConstantSecure Remote Disable and the degraded mode were enabled. - Added support for all special characters on the keyboard as valid characters used for the standard LDAP format for corporate credential. - Added support for 8GB (4GB DIMM x 2) as maximum memory size. [Problem fixes] - Fixed an issue where the computer might not boot when the Intel Virtualization Technology option in BIOS Setup was enabled. - 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. - Fixed an issue where the Hard Disk Spin Down function did not work before HECI Global Reset in Intel AMT. - Fixed an issue where 1-3-3-1 beeps might sound on boot or take time to resume normal operation from standby mode. - Fixed an issue that set wrong memory type. - Fixed an issue where the computer might hang with battery. -------------------------------------------------------------------------------- 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 - You should install the CD/DVD/BD writing software which supports CD/DVD/BD creation function from the ISO image file to create the BIOS Update CD. - To boot the computer from the BIOS Update CD, you should have a ThinkPad internal or USB optical drive. Any types of PC Card, CardBus PC Card or ExpressCard optical drive are not supported. - To boot the computer from the BIOS Update CD, you may need to change the boot device setting in your ThinkPad computer. Refer to the "Prepare boot device" section in this document. - The contents of the BIOS Update CD can not be shown by Windows Explorer. - If you use Windows Vista, before applying this BIOS into the system, you should install Windows Vista KB 937500. The information of KB937500 is located in the following Microsoft's site. http://support.microsoft.com/kb/937500/en-us To verify if KB937500 is installed properly, 1. Click Start, then click Control Panel. 2. Find 'Programs and Features' and click. If this option does not exist on the window, choose Classic View to find it. 3. On 'Tasks' pane, click on "View installed updates". 4. Verify that KB937500 is included in the list of installed updates. - 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. -------------------------------------------------------------------------------- CREATING THE BIOS UPDATE CD 1. Prepare a computer with an optical drive installed and a blank CD/DVD/BD disc, and make sure the CD/DVD/BD writing software is installed into the computer. 2. Start Windows. 3. Download the ISO file. 4. For Windows Vista, click Start, then click Start Search. For Windows XP, click Start, then click Run... 5. Specify the path where you downloaded the file, then click OK. A recording software will open. Example: C:\temp\6huj03uc.iso 6. Follow the instructions on the screen. -------------------------------------------------------------------------------- PREPARING THE BOOT DEVICE Confirm that an optical drive is in the boot device list of your BIOS setup. 1. Power off the computer. 2. Power 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. Choose "Startup" from the menu. 5. Choose "Boot" from the menu. Note the current boot priority order for restoration later if you need to modify your boot list. 6. In "Boot Priority Order", make sure "ATAPI CD0" (when using ThinkPad internal optical drives) or "USB CD" (when using USB optical drives) is on top of "ATA HDD0". 7. Press the F3 key to exit, or press the F10 key to save the new setup and then select Yes. 8. Restart the computer. -------------------------------------------------------------------------------- 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, a charged battery pack and a ThinkPad internal or USB optical drive. - Remove the Power-on password prior to updating the BIOS in the RDM (Remote Deployment Manager) or similar environment. Attention: Do not turn off, suspend the computer or remove the BIOS UPDATE CD 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. 1. Firmly connect the AC adapter to the target computer. 2. Make sure your ThinkPad computer has an optical drive installed. 3. Insert the BIOS Update CD into the optical drive and turn on the computer. 4. Select Read this first from the menu and carefully read the information. 5. Press the Esc key to return to the menu. 6. Select Update system program and follow the instructions on the screen. 7. After the information panel appears, remove the BIOS Update CD from the optical drive then press the Enter key to restart the computer. -------------------------------------------------------------------------------- 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 --------- ---------------- ---------------- ---- ---------- 1.06-1.01 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 <1.06-1.01> BIOS: 1.06 / ECP: 1.01 - (Fix) Dropped support for BIOS Update Utility on Windows Vista 64-bit. <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 BIOS Update Utility on Windows Vista 64-bit. - (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 and Windows are registered trademarks of Microsoft Corporation. * Windows Vista is a trademark of Microsoft Corporation. * PC Card and ExpressCard are trademarks of PCMCIA (Personal Computer Memory Card International Association). Other company, product, and service names may be registered trademarks, trademarks or service marks of others.